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- atomic weight measurement 原子量测定
- Who knows the atomic weight of the hydrogen atom? 谁知道氢原子的原子量究竟是多少?
- Molecular weight is expressed in the same unit as atomic weight. 分子的重量和原子的重量用相同的单位表示。
- Mol anlar weight is express in the same unit as atomic weight. 分子的重量和原子的重量用相同的单位表示。
- Hydrogen is the lightest element with an atomic weight of 1.008. 氢是最轻的元素,原子量为1.;008。(介词省译)
- An isotope of hydrogen with one proton and one neutron in the nucleus having an atomic weight of2.014. 氘氢的一种同位素,在其原子核内有一个质子和一个中子,其原子重量为2。014
- Electrons weigh very little, so they aren't even counted in the atomic weight. 电子非常轻,因此在原子量中甚至没有计算它。
- With height and weight measurement thickness of fat in biceps get by... 经试验验证,此方法有较高的准确度且安全、迅速、可靠。
- The atomic weight is a ratio quite distinct from the weight in grams. 原子量是与以克为单位的重量完全不同的比率。
- Molecular weights are expressed in the same units as atomic weights. 分子的重量和原子的重量用相同的单位表示。
- We began by making the most simple kind of weight measures. 我们开始时只做最简单的计量工具。
- An isotope of hydrogen with one proton and one neutron in the nucleus having an atomic weight of2. 氘氢的一种同位素,在其原子核内有一个质子和一个中子,其原子重量为2。
- This paper introduces a the weight measurement system with load cells in parallel to gather and transmitte the weight information to PLC in the glue mixing and dosing process. 摘要在小型调施胶系统中,基于称重传感器并联组称原理设计的称重系统,采集重量及其变化信息并传送至PLC,完成过程控制。
- An isotope of hydrogen with one proton and one neutron in the nucleus having an atomic weight of 2.014. 氘:氢的一种同位素,在其原子核内有一个质子和一个中子,其原子重量为2.;014
- By weight measurement enterprise funds, reordering market order, what is the capital predators have to enter the real estate market. 凭借资金砝码度量企业,重新安排市场秩序,外行资本大鳄正纷纷进军房产市场。
- Mobile dictionary that contains information such as atomic weight, date of discovery, country of discovery etc. 移动字典包含资料,如原子的重量,日期的发现,国家发现等。
- An isotope of hydrogen with one proton and one neutron in the nucleus having an atomic weight of 2.04. 氘:氢的一种同位素,在其原子核内有一个质子和一个中子,其原子重量为2.;04
- Typical image analysis of brain slices, brain wet/dry weight measurement, and Evans blue extravasation were also used simultaneously to verify the feasibility of this method. 同时,我们采用经典的脑片图像分析、脑水分含量测定、伊文思蓝渗出方法,验证了本方法的可行性。
- Periodic table (1869): Organized array of all the chemical elements in approximately increasing order of their atomic weight. 周期表(1869):所有的化学元素按它们的原子量逐渐增加的顺序有组织地排列。
- Isotopes are different varieties of the same element, which have identical chemical properties but differ in atomic weight. 同位素是同一元素的不同种类,它们有着相同的化学特性但是原子重量不同。