| 词汇 | example_english_significant-digits |
| 释义 | Examples of significant digitsThese 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. Within-run error expressed as 2m in the last significantdigits. For ease of presentation, discounted costs and survival are shown rounded to four significantdigits. Yet, this limit is twice the number of significantdigits attainable by the general-purpose ode113. The asymptotic formulae (7.5), (7.12) give for such steep waves not less than ten significantdigits for the phase velocity and wave steepness. In real-world measuring situations, improving the measurement technique will eventually begin yielding unpredictable least significantdigits. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The typical precision of a slide rule is about three significantdigits, compared to many digits on digital calculators. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Questions must be answered to the proper number of significantdigits, with small variation in the final significant digit acceptable. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Numerical approximations sometimes result from using a small number of significantdigits. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The rule was body, tip, dot, providing two significantdigits for value and the decimal multiplier, in that sequence. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A $100 prize was offered to whoever produced the most accurate solutions, measured up to 10 significantdigits. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The numbers are, in general, represented approximately to a fixed number of significantdigits (the significand) and scaled using an exponent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. An approximated value with only three significantdigits would be instead. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. All tasks were calculated correctly to 8 significantdigits. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The decimal type can represent values ranging from 1.0 1028 to approximately 7.9 1028 with 28-29 significantdigits. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Floating point numbers are, in general, represented approximately to a fixed number of significantdigits and scaled using an exponent. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. When leading zeros occupy the most significantdigits of an integer, they could be left blank or omitted for the same numeric value. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Because the significand is not normalized, most values with less than 16 significantdigits have multiple possible representations;, etc. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Because the significand is not normalized, most values with less than 34 significantdigits have multiple possible representations;, etc. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Early electronic calculators could only handle 8 to 10 significantdigits, whereas suanpans can be built to virtually limitless precision. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. When making a calculation from a measurement to a specific number of significantdigits, rounding (if needed) must be done properly. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Precision is limited to the number of significantdigits of measuring capability of the coarsest instrument or constant in a sequence of measurements and computations. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It lacked accuracy in many of its scientific functions, some yielding only four significantdigits. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Quantum electrodynamics is arguably the most successful scientific theory; experimental data confirm its predictions to a higher precision (to more significantdigits) than any other theory. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Unlike histograms, stem-and-leaf displays retain the original data to at least two significant digits, and put the data in order, thereby easing the move to order-based inference and non-parametric statistics. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This is similar to the common demarcation of decades by their most significantdigits, e.g. naming the period 1980 to 1989 as the 1980s or the eighties. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Physical oceanographers working in the abyssal ocean, however, are often concerned with precision and intercomparability of measurements by different researchers, at different times, to almost five significantdigits. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The lsb is sometimes referred to as the "right-most bit", due to the convention in positional notation of writing less significantdigits further to the right. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. When rounding to a predetermined number of significantdigits, the increment "m" depends on the magnitude of the number to be rounded (or of the rounded result). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The remaining digits are called significantdigits. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The msb is sometimes referred to as the left-most bit due to the convention in positional notation of writing more significantdigits further to the left. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The results of computer calculations are normally an approximation expressed in a limited number of significantdigits, although they can be programmed to produce more precise results. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In extreme cases, all significantdigits of precision can be lost (although gradual underflow ensures that the result will not be zero unless the two operands were equal). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The colors encode the first and second most significantdigits of the value, and the third color the decimal multiplier in picofarads. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. As an illustration, the decimal quantity 12.345 can be expressed with various numbers of significantdigits or decimal places. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The first three bands represent the significantdigits, the fourth is the multiplier, and the fifth is the tolerance. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. 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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