A homomeric substance is one which is made out of any number of identical products or molecules.
同质物质是由许多相同的产物或分子组成的物质。
A number of factors could be affecting the middle-aged, including taking care of aging baby-boomer parents, or coping with substance abuse or unemployment.
一系列的因素将会影响中年人群，比如说照顾衰老的父母，或者是面对失业或者药物滥用。
Significant substance use, age and educational level interaction effect were found regarding total mobile time(P<0.05) and number of migrated city(P<0.000).
在总体流动时间（P<0.05）和流动城市数量（P<0.000）上存在显著的烟酒使用行为、年龄和教育水平的交互作用；
An analytical method for determining the amount of a substance released during electrolysis in which the number of coulombs used is measured.
库仑测定法，电量测定法：一种分析方法，用测量消耗的库仑数来测定电解过程中释放出的物质的量。
The vertical axis shows the number of nerve impulses given by each nerve fiber to each taste substance in the first 5 SEC of response.
纵轴展现了每种神经纤维对没中味觉物质的前5秒钟反应的神经冲动的数量。
If you have a large number of atoms in an aggregate, it is going to require that the substance turn solid and condense at room temperature.
如果有很多原子进行聚集，在室温下，会使的物质转变成固体状态。
In contrast, an electrically conductive substance has a great number of free electrons.
相反，导电物质有大量的自由电子。
In contrast, an electrically conductive substance has a great number of free electrons.
相反，导电物质有大量的自由电子。
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