- proportion by weight
- 重量比
English-Chinese metallurgy dictionary. 2014.
proportion by weight
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proportion — 01. Because we have a home based business, we can deduct a [proportion] of our rent as an expense when we do our income tax. 02. Writer Anais Nin observed that life shrinks or expands in [proportion] to one s courage. 03. A large [proportion] of… … Grammatical examples in English
weight — 1. To calculate the amounts of various items in proportion to their importance. See *weighted average. 2. To regard or treat with importance or preference. For example, The organization weighted its purchases toward European suppliers … Auditor's dictionary
Binomial proportion confidence interval — In statistics, a binomial proportion confidence interval is a confidence interval for a proportion in a statistical population. It uses the proportion estimated in a statistical sample and allows for sampling error. There are several formulas for … Wikipedia
Dimensional weight — Dimensional weight, used in shipping and freight, is a billing technique which takes into account the XYZ axis dimensions of a package. Contents 1 Significance 2 Weight Calculation 2.1 Examples … Wikipedia
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equivalent weight — noun The atomic weight of an element or radical divided by its valence; the molecular weight of a compound divided by its combining power in a specific reaction. In the proportion d : p :: 1 : v, as a … Wiktionary
law of multiple proportion — Chem. the statement that where two elements can combine to form more than one compound, the ratio by weight of one element to a given weight of the second is usually a small whole number. * * * … Universalium
law of multiple proportion — Chem. the statement that where two elements can combine to form more than one compound, the ratio by weight of one element to a given weight of the second is usually a small whole number … Useful english dictionary
law of constant proportion — noun (chemistry) law stating that every pure substance always contains the same elements combined in the same proportions by weight • Syn: ↑law of definite proportions • Topics: ↑chemistry, ↑chemical science • Hypernyms: ↑law, ↑ … Useful english dictionary
atom — /at euhm/, n. 1. Physics. a. the smallest component of an element having the chemical properties of the element, consisting of a nucleus containing combinations of neutrons and protons and one or more electrons bound to the nucleus by electrical… … Universalium
Dieting — Measuring body weight on a scale Dieting is the practice of eating food in a regulated fashion to achieve or maintain a controlled weight. In most cases dieting is used in combination with physical exercise to lose weight in those who are… … Wikipedia
