Beryllium difluoride is very soluble in water, unlike the other alkaline earths.
铍二氟化物极易溶于水，与其它碱土不同。
Soaps of metals heavier than sodium are not very soluble;
金属皂比钠重，可溶性不高。
Ammonia is very soluble in water, forming a weak alkaline solution.
氨非常易溶于在水，生成弱碱性溶液。
Their sodium salts are very soluble in water and give neutral solutions.
它们的钠盐在水中溶解度极大，溶液呈中性。
The element can be very soluble in water and moves easily through the environment when in certain forms, so it is considered a significant environmental hazard.
该元素易溶于水，当以某些形态存在时，很容易在环境中流转，因此它被认为是一个重大的环境危害。
If very small samples are required, it is also possible to take fractional samples out of a well-mixed sample paste if the material is neither fragile nor soluble.
如果很少量的样品是必须的，如果原料即不是易碎的也不可溶，也可以将部分样品制成混合性很好的样品糊剂。
Soluble fiber is very difficult to get in our diet.
水溶性纤维是很难获得在我们的饮食习惯。
It is very important to understand that there are two types of vitamins: fat soluble and water-soluble.
这是很重要的是要了解，有两种维生素：脂溶性及水溶性。
The component analysis of filter cake on membrane surface showed that metallic membrane played a very important role in TN removal by retaining macromolecular soluble and colloid compounds.
膜表面滤饼成分分析表明，除了生物去除之外，通过截留大分子溶解性和胶体含氮化合物，金属膜在脱氮方面发挥重要作用。
Poly (vinyl alcohol) (PVA) is recognized as one of the very few vinyl polymers soluble in water also susceptible of ultimate biodegradation by microorganisms.
聚乙烯醇（PVA）是较少的可溶于水并被生物降解的乙烯聚合物之一。
The comparative analyses of Camptotheca acuminata Decne leaves and branches show that the difference between contents of soluble sugar in the leaves and branches is not very much.
通过对喜树叶与枝的成对比较分析，叶与枝的水溶性糖含量无显著差异。
It is very important to domestic animals and herbage that herbages contain some water soluble carbohydrate.
牧草中有适量的水溶性碳水化合物对家畜及牧草都有十分重要的意义。
In the presence of some special surfactants such as Arabic gum, polyvinyl alcohol or their mixture, the associated ion is soluble in water, accompanied with very sensitive color change.
在某些特殊型表面活性剂，如阿拉伯树胶、聚乙烯醇或其混合溶液的存在下，离子缔合物溶于水，并伴有极灵敏的颜色变化。
PAM and its ramification is a new sort of fine production with macromolecule, which is water-soluble and is very important raw material in producing polymerized electrolyte.
聚丙烯酰胺(PAM)及其衍生物是一类新型的精细功能高分子产品，是现代水溶性合成高分子聚电解质中最重要的品种之一。
Based on excellent electrical properties and chemical stability, the application of water-soluble conductive polyaniline is very valuable.
水溶性导电聚苯胺由于其优异的电性能和化学稳定性，具有潜在的实用性价值。
Results showed that soil nutrients mainly migrated with sediment in unsoluable forms, while the amounts of soluble nutrients removed with runoff were very little.
结果表明：土壤养分主要是以不溶态的形式随泥沙迁移，随径流迁移的可溶态养分很少；
The distributive characteristics of biomarkers in their soluble extracts are very similar to those in carbonate rocks and evaporite rocks series'.
其可溶抽提物中的生物标志化合物分布特征与碳酸盐岩和蒸发岩系很相似。
It makes a very shelf stable product that is water soluble. If it's added to food, the oil is then released from the shell, " says Han."
这样产品很稳定并可溶于水，如果把它添加到食品中，这种油可以从壳里释放出来。
Due to the selection of new soil extractant (NMSNMSNRY), correlation coefficients between rare earth oxide content in leaves of some plants and soluble rare earth elements in soil were very high.
在测定土壤中可溶态稀土元素含量时，由于选用了新型提取剂(NMSNMSNRY)，使测得的土壤中可溶态稀士元素的含量与一些植物叶片中的稀土元素含量有很好的相关让。
It is practically insoluble in water and only very slowly soluble in diluted acids, so it is largely converted for fertilizing purposes into superphosphate.
磷酸三钙几乎完全不溶于水，在稀酸中溶解也极为缓慢。所以，作为肥料，通常得把磷酸三钙转化为过磷酸钙。
DBM is white or light yellow crystalline powder, soluble in ether, chloroform, xylene, toluene and sodium hydroxide solution, slightly soluble in ethanol, very slightly soluble in water.
本品为白色或浅黄色结晶粉末，易溶于乙醚，氯仿，二甲苯，甲苯及氢氧化钠水溶液，微溶于乙醇，极微溶于水。
The results show that depending on the applied dosage, zeolite 4a can be very effective in exchanging all or part of the total soluble calcium present in water processes.
结果认为：单从泡沸石用量就能有效地改变废水中全部或部分溶解钙的含量。
In the soil the concentration of soluble phosphorus is very scarce, which is one of main factors limiting plant growth.
土壤中低浓度的有效磷水平成为限制植物生长发育的主要因素。
In the soil the concentration of soluble phosphorus is very scarce, which is one of main factors limiting plant growth.
土壤中低浓度的有效磷水平成为限制植物生长发育的主要因素。
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