| 词汇 | example_english_fertile |
| 释义 | Examples of fertileThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. The plant is spiny, yet lacks preserved anatomy, and the single fertile specimen is not well enough preserved to demonstrate the exact arrangement of sporangia. E-markets provide a fertile ground for deceitful participants to engage in old as well as new types of fraud. In the other organs, 50.0% of the infections were fertile and the remainder (50.0%) sterile (table 5). In most of the open steppe belt the soil is fertile black earth. The inhabitants occupied numerous small pieces of arable land rendered fertile by the surrounding wetlands. Cysts are generally fertile in the wild intermediate host species. Females with a length of 135-250 mm and males 115 mm were recorded as fertile and fecund. Females with a length of 125-135 mm and males of 105-115 mm were both recorded as fertile (within the pre-patent period of infection). The reasons for the variance and the trade-offs that may be taking place provide fertile ground for future research. With fertile soils, generally plentiful rainfall and sufficient land, subsistence and commercial production could be substantially increased in both regions. The more fertile land suitable for groundnut production tends to be some distance from habitation. All cysts were declared fertile (presence of protoscoleces) by veterinarians following a microscopic check. Testing a stockless arable organic rotation on a fertile soil. In the same way, a reduction in levels of popular discontent would have meant that revolutionary syndicalism found less fertile terrain for agitation. Note that vertex 1 became fertile at t = 3. If larvae were present, females were scored as fertile. The invasion method has the advantages of a greater sensitivity and of not requiring further data to estimate fitnesses if the wild-type homozygote is fertile. Let us suppose that the fertile period is of 36 hr of which 24 hr precede ovulation and 12 hr succeed it. Several authors have suggested that the probability of conceiving male offspring, p(m), may decline across the fertile period. The divorcees, that is to say, were more fertile than those remaining married. Finally, it shows a number of potentially fertile paths for further exploration within both historical and behavioralist methodologies. When fertile plots were allocated for agricultural purposes, higher production levels could be realised. Finally, the divided metropolis provided fertile ground for new ideas about the role of government. The dung produced as a result was more fertile than ordinary types. In the summer wet-season leaf production rate is higher, sterile leaves become longer and plants become fertile. Reproductive status was dichotomized for the analyses presented here; sterile trees lacked any reproductive structures while fertile trees had one or more reproductive structures. More experiments are necessary to determine whether below-ground competition is also important in other tropical rain forests on fairly fertile soils. The alluvial soils of the study plots are fertile and the ground water level is at 70 cm below the surface. Fertile boars were always penned in the vicinity. Since the meiotic chromosomes in the female perform no crossing-over, tetraploid females are as fertile as diploids. Investigating this function as manifested in medical theory and practices is fertile ground for understanding scientific medicine and technological innovations in context. A rich vein has been opened, branching in a thousand ramifications, and fertile in results of the deepest interest. Each superovulated cat stayed with an adult fertile male cat for 24 h to allow mating. Regulation of mouse primary ovarian follicles are fertile. From even a preliminary study of these considerations it is clear that this is fertile ground for further research. The soils were highly fertile, young volcanic ash derived from basalt. However, if the gap between the hegemonic ideal and the experienced reality of the majority gets too wide, there is fertile ground for counter-hegemonic ideas. In contrast, the ratio approached 1.7 in the fertile stand. Sterile plants (open bars), fertile plants (hatched bars). The yearly production of fertile leaves was 0.5 + 0.13 per plant. Afterwards does were mated with fertile bucks of the same breed. Both diagnoses have served as fertile sources for the indictment of modern society, and both are categories around which psychiatrists have reoriented their discipline. The fertile pistillate flowers are largely hidden behind a wall of staminate-sterile flowers. The staminate flowers have central clusters of resiniferous staminodes, which are surrounded by connate fertile stamens. Generation of fertile cloned rats by regulating oocyte activation. According to local informants, a group of brothers separated, and each founded a different village lower down near the edge of the fertile plain. The women argued, therefore, that their reproductive choice was being circumscribed, by statute, in a way that the reproductive choice of fertile women was not. First, the domination of colonial capital further impoverished large sections of the population and created fertile ground for the diffusion of communist ideas. There are hills there, a fertile land that cries buubuubuu ... when you walk on it. As such, landscape archaeology may constitute a fertile common ground for a dialogue between archaeologists coming from different research traditions. To what extent did this functionalist streak provide a fertile breeding ground for the ensuing debate? Because of the living conditions - no water, isolation, very uncertain electricity, the land not very fertile - many people have left the village. Doubling labor and capital on doubly fertile land can more than double output. Despite this high level of divergence of reproductive traits, the species can hybridize and produce viable and fertile female hybrids in laboratory conditions. Homozygous null mice are viable and fertile and do not exhibit obvious clinical symptoms at 7 months of age. As we have seen, the visual field is a particularly fertile source of images. He was a bourgeois thinker undoubtedly - yet had made some fertile innovations at a critical moment for liberal thought. Factors associated with male infertility: a case-control study of 218 infertile and 240 fertile men. Homozygous mice are viable and fertile ; however, detailed molecular characterization indicates that the resultant allele is not a complete null. Homozygous adult males in these lines were not fertile, probably due to their behavioural weakness during their brief adult life. In nearly all the territories, grassroots activists 'have kept their old faith ', rendering the territories 'fertile ground for communist infiltration ', he wrote. They were attracted by the unexploited resources such as fertile farming land and plentiful game in the vicinity of the new settlement. Successful cropping relies on the availability of good planting material, a fertile soil and adequate resources, including human power. The debate about the location of meaning is fertile, vital and important. After all, fertile couples and many infertile couples can satisfy their need to have genetically related children in other ways. Figure 6 presents the mean completed family size on a decadal basis for fertile couples who married between 1894 and 1943. In the event of late planting, it is worth noting that farmers were choosing the most fertile soils for their cotton. Interestingly, 'exploring the voice', which might be the most fertile ®eld, is not included. To provide meaningful generalisations about such a vast area, encompassing large cities and remote rural settlements, barren deserts and fertile plains, is no easy task. Clinical data offer a fertile ground for theory building but not for distinguishing good theories from bad or better ones. The land wasn't fertile enough for growing rice. They also have aja/y which prevents them from growing crops in the best soil in the area, in the fertile floodplain nearby. Thereafter, it provided fertile soil to make possible a more active cross-cultural exchange in architecture. Lack of strong sympathy for changes in promoters' needs and attitudes would have made for fertile grounds for mismatch between demand and supply sides. Matings between individuals belonging to subraces within the same major race resulted in fertile female progeny. The terrain is mountainous but fertile in the lowlands. Land markets overheated near the city, without heed to the fertility of soils and fertile land was lost to houses and streets. The problem of identifying the contact matrix is likely to continue to be a fertile area of further research. According to my method of calculation the decline was 1-4 per 1000 women of fertile age, from 5-1 to 3-7/1000. The advent of single molecule methods represents, thus, a fertile ground in which the traditional disciplines of physics, chemistry and biology can converge. Our general conclusion has to be that the edge of precipitating structures should be a fertile ground for short-scale high-latitude instabilities. In contrast, 29-2 % of cysts in goats, 147% of cysts in camels and 80% of those in sheep were fertile. 59.1% of sheep infections were fertile, they are potential sources of infection to dogs. Such areas may be fertile for additional investigation. They need access to some of the more fertile bottom-land currently used for extensive livestock grazing. The plains on the other hand are characterized by less fertile soils with lower rainfall patterns and are classified as mid to low potential areas. Nevertheless, it should be possible with efficient sterilization and good quality control to eliminate the possibility of releasing fertile males. If hybrids are fertile or partially fertile, introduction of genes from different species through hybridization might result in insects with new traits. Mean no. eggs per fertile female 6.01 + 0.65 4.67 + 0.49 1.70 + 0.39 6.71 + 0.48 % with developed flight muscles 41.9 + 5.32 100 27.0 + 3. Hence, there is fertile ground for an identity deficit crisis. Another objection is that it would be inconsistent to permit cloning for infertile couples but not fertile ones. As described by the 'seed and soil' hypothesis, bone represents a fertile ground for cancer cells to flourish. In times of shortage the cattle were traded for grain from cereal farmers based in the more fertile regions to the south. In fact, it appears to increase during the non-fertile phase, when, according to this reasoning, selection for long-term mates should dominate. Were they healthy fertile women or were they patients seeking help with an infertility problem? Although the soils are inherently fertile, deep and with good drainage, they have been depleted of nutrients over the years. In recent years the examination of cartographic practices and materials has been fertile ground for the study of colonial regimes. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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