种化的例句（种化在句子中的用法）

• Soil consists of various chemical substances. 土壤由各种化学物质组成。
• Carbon is an element,while carbon dioxide is a compound. 碳是一种(化学)元素,而二氧化碳则是一种化合物。
• We sell a wide range of cosmetics at a very reasonable price. 我们以公道的价格出售各种化妆品。
• This chemical acts a part of an acid in our experiment. 这种化学药品在我们的试验中起酸的作用。
• Such chemicals taken up by plants can be harmful to humans and animals. 这种化学物质被植物吸收上来,就可能对人畜产生危害.
• Maybe, if studies on a chemical compound pan out. 有可能, 如果某种化学合成物能研究成功的话.
• It may be composed of allelochemics such as alkaloids or terpenes. 它可以由异种化合物例如生物碱或萜稀组成.
• This chemical resolves when distilled at a high temperature. 这种化学品在高温下蒸馏就会分解.
• Scientists are still studying how the compound prevents pathogens from infecting cells. 科学家仍在研究这种化合物如何阻止病原菌侵染细胞.
• The chemical floods the synapse, overwhelming the serotonin receptors. 这种化学物质湮没了突触, 覆盖了5—羟色胺的受体.
• Their tasting action is a chemical process, like smell. 他们的尝味作用, 像嗅觉一样,是一种化学过程.
• This chemical assists in construction of muscle, bone and other tissues. 这种化学物质有助于建造肌肉 、 骨骼和其它组织.
• It is like a chemical reagent. 这就像是一种化学试剂.
• This mixture is then mixed with dilute hydrochloric acid. 氰基丙烯酸正丁酯是在超强力胶中发现的一种化学物质.
• A compound that consists of chlorine and halocarbon. 氯烃由氯和卤烃组成的一种化合物.
• Electrogenerated chemiluminescence ( ECL ), know as electrochemilumicescence , which combines chemiluminescence ( CL ) and electrochemistry. 电致化学发光 ( Electrochemiluminescence ) 简称ECL, 是由电极反应而引发的一种化学发光 ( Chemiluminescence,CL ) 现象.
• Defoliant: Chemical dust or spray applied to plants to cause their leaves to drop off prematurely. 落叶剂: 落叶剂是一种化学粉剂或喷洒剂,施于植物以使树叶提早掉落.
• Aspergillus Oryzae mutants . High pressure seems an efficient approach for mutagenesis. 继各种化学制剂、各种射线诱变等方法之后, 高压不失为一种行之有效的诱变方法.
• During pollen formation a compound is produced naturally in the anther. 在花粉形成过程中,花药内天然产生一种化合物.
• However, basic allelochemical activity seems to lie with the aglycone. 可是, 基本的异种化合物活性看来是由配基所决定的.