| 词汇 | example_english_lethal |
| 释义 | Examples of lethalThese 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. Only deleterious mutations (positive s values) were assumed for the effects on fitness, and lethal mutations were not included in the analysis. The author reported that the lethal effect of testosterone was because it ' stiffens the blood vessels'. On crossing, therefore, the viability and the number of lethal equivalents due to them return to the original values of the ancestral population. Thus began the first influx of weaponry more lethal than the spears which had previously served as instruments of hunting and raiding. There is no evidence of a cosmic intruder of sufficient size to be lethal. Indeed, as long as lethal palliation is permitted, those distinctions cannot even place withdrawing life-sustaining treatment and active euthanasia on different sides of the line. Consequently, inbreeding depression due to lethal mutations remains unchanged for all levels of gene flow, and results are almost identical to those for single populations. In the present experiments ifosfamide was tested for induction of dominant lethal and specific-locus mutations in germ cells of male mice. High inbreeding depression, selective interference among loci and the threshold selfing rate for purging recessive lethal mutations. First, that neither of the two objections is lethal to the wager. Defining the limits of survival: lethal pulmonary hypoplasia after midtrimester premature rupture of membranes. It was a miserably shortsighted decision and lethal in its consequences. This suggests that the lethal mutations were about 8 times more successfully ' masked ' than the non-lethal ones. The drama culminates with the workers uniting in a communal effort to repair the potentially lethal seepage. It has been shown that lethal pulmonary hypoplasia may be predicted on the basis of indirect assessment of lung development. This form of brinkmanship can lead to stability and peace, but with the threat of a lethal breakdown always looming over it. Lurking inside the story so far is a significant and in some ways lethal technical change: the move from the studio to outside locations. Is it really true that sickle-cell anaemia (p. 7) is lethal earlier than thallassaemia (sic)? However, it was lethal because it was completely impossible to clean inside the tube. 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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