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。
The Mount Sinai researchers also warned against, Bisphenol-A, a substance present in many food containers, plastic water and baby bottles (indicated by a number 7 printed on the base).
西奈山医学中心的医生还警告到，一种名为双酚a的物质普遍的出现在许多的食物容器之内，其中包括了塑料水瓶和婴儿的奶瓶(表面印有数字7)。
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；
Chemistry Physics a substance composed of atoms having an identical number of protons in each nucleus. Elements cannot be reduced to simpler substances by normal chemical means.
【物理学】元素：元素，由原子组成的物质，其原子中的每一核子具有同样数量的中子、用一般的化学方法不能使之变得更为简单的物质的元素。
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。
A substance composed of atoms having an identical number of protons in each nucleus. Elements cannot be reduced to simpler substances by normal chemical means.
元素元素，由原子组成的物质，其原子中的每一核子具有同样数量的中子、用一般的化学方法不能使之变得更为简单的物质的元素。
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。
There are a large number organic substance and humic acid in the product. It is a good fertility synergist and a good crops growth irritant.
该产品含有大量有机质和腐植酸，具有很好的肥力增效作用和作物生长刺激作用。
There are a large number organic substance and humic acid in the product. It is a good fertility synergist and a good crops growth irritant.
该产品含有大量有机质和腐植酸，具有很好的肥力增效作用和作物生长刺激作用。
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