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- of definite proportions law [医] 定比定律, 普劳斯特氏定律
- definite proportions law 定比定律, 普劳斯特氏定律
- A pure, macroscopically homogeneous substance consisting of atoms or ions of two or more different elements in definite proportions that cannot be separated by physical means. A compound usually has properties unlike those of its constituent elements. 化合物一种纯净的宏观上性质相同的物质，它由两种或多种不同元素的原子或离子按一定的比例化合而成，并且不能用物理方法将其分离。化合物一般具有与其合成元素不同的性质
- Distribution of social labor in definite proportions 按一定比例分配社会劳动
- In conclusion, the fetus and neonate pigs can tolerate a definite proportion of human antigens, and to establish the human/pig model of hematopoietic chimerism is possible. 结论：胎猪或新生猪能耐受一定量的人源抗原的植入，建立人／猪造血嵌合体模型是可行的。
- Acetic-acid cobalt and Acetia-acid Nickel hydrate were prepared as material,using deoxidize methods to abtain Cobalt-Nickel alloy(Co20Ni80) according to definite proportion. 合金材料是近年应用比较多的材料,钴镍合金具有很多优良的性能。
- law of definite proportions 定比定律
- Applying the vector representation of formula for definite proportional division point in vector algebra, this paper obtains a new useful method of compunction for segment ratio in volume ratio. 利用向量代数中定比分点公式的向量形式，给出了一种非常简明有用的求容积比中线段比的新方法。
- Due to higher content of residual deleterious elements in scrap, the arc furnace charging should contain iron/hot metal or DRI in definite proportion to decrease the content of residual deleterious elements in steel for oil well. 因废钢中残余有害元素含量较高 ,为降低油井用钢的残余元素含量 ,应在电弧炉炉料中加入一定比例的生铁 (铁水 )或直接还原铁
- The law provides that these ancient buildings must be preserved. 法律规定，这些古老的建筑应该保存。
- The police are responsible for the enforcement of the law. 警察负责执法。
- I can't say anything definite yet. 我还不能肯定地说什么。
- Every citizen should be obedient to the law. 每个公民都应当是遵守法律的。
- Step must be taken to reduce the problem to manageable proportions. 必须采取措施将问题缩小到可控制的范围。
- It's definite (that) he will win. 他肯定会赢。
- He is accused because offending electoral law. 他因被指控触犯选举法而遭逮捕。
- The workers demand a definite answer. 工人们要求一个明确的答复。
- The law does not prescribe for such offences. 对此恶行法律并无明文规定。
- I can not say anything definite yet. 我还不能肯定地说什么。
- Is it definite that they will sign that contract? 他们肯定会签署这份合同吗？
