我们的产品目录包含了广泛的化学和生物化学活性物质。
Our product catalogue covers a wide range of chemistries and biological activities.
控制化学活性物质的加入量，可制得高残碳、高强度的优质沥青结合耐火材料。
When the amount of the chemical active agent is control, A pitchbond refractory with high carbon content and high strength is obstained.
他们发现抗农达除草剂中的活性成分、甘草磷和其它化学物质及其分解产物对健康有重大不良影响。
They found serious health impacts from Roundup's active ingredient, glyphosate, other chemicals in the formulated herbicide and its breakdown products.
他说，咖啡因也可以使员工恐慌不安，尽管经常饮用者能够忍受这种焦虑，但咖啡因并不是热饮中惟一的活性化学物质。
Caffeine can also make workers more panicky, although regular users build up tolerance to such anxiety, he says. But caffeine's not the only active chemical in hot drinks.
亚硫酸盐法制浆过程中活性化学物质是二氧化硫、硫酸以及酸性亚硫酸钙。
The active cooking chemicals in the sulfite process are sulfur dioxide, sulfurous acid, and calcium bisulfite.
空容器如果用于存储有毒物质、易燃品或活性化学品，会导致危险。
Empty containers can be hazardous if used to store toxic, flammable, or reactive materials.
介绍了石榴的化学成分与活性物质，并对石榴的药理活性及其在人体中的作用进行了概述。
The major chemical components and active substances in pomegranate are introduced, and the pharmacological activity of pomegranate and its role in the human body are summarized.
实际上，我们还发现用这种方法使用化学方法浓缩物质活性成为可能。
It was also found in using the method being considered, that it was in fact possible to concentrate the activity by chemical methods.
肠道菌把我们摄入的化学物质转变成有益的、无害的或者是有害的化合物，因而可以影响人体接触的具有药物活性的化合物的浓度水平。
The gut inhabitants transform chemicals we consume into beneficial, harmless, and harmful compounds, thereby influencing the level of human exposure to pharmaceutically active compounds.
将同谱性与物质的化学性质和反应活性相关联。
In this paper, the properties of isospectral spectra are connected with some chemical properties and reactive activity of substances.
目的：研究甘薯中抗氧化物质的含量，化学成分，分离提取及其生物活性。
Objective: The chemical composition, extraction and biological activity of antioxidant substance of sweet potatoes were studied.
我们不缺乏具有显著抗氧化活性的营养素和植物化学物质的试管实验。
There is certainly no shortage of nutrients and phytochemicals that possess significant antioxidant activity in the test tube.
结论初步确定醒脑滴丸血清药物化学，为进一步阐明醒脑滴丸的药理活性物质基础及其作用机理奠定了基础。
Conclusion Serum pharmacochemistry of Xingnao Gutta Pills is confirmed initially, which establishes a basis for further study on active compound in Xingnao Gutta Pills and mechanism.
并对虫瘿的同工酶酶谱和过氧化氢酶活性进行了分析，对幼虫唾液腺内化学物质的活性进行了验证。
The isoenzyme pattern and the activity of hydrogen peroxidase were analysed. The activity of certain chemical substance in larva's saliva gland was verified.
烟草化学成分多种多样，其中许多都是具有一定应用价值的生物活性物质。
There are numerous chemical components in tobacco, and many of them are valuable substances with biological activity.
把这种方法叫做“硫酸盐法”是有错的，因为它表示蒸煮液中的活性化学物质是硫酸盐，然而事实上是氢氧化钠和硫化钠。
The term "sulfate" is therefore misleading, since it implies that sulfate is the active cooking agent, whereas it is actually sodium hydroxide and sodium sulfide.
将其分别作为锂离子电池负极材料的活性物质，利用恒电流电池测试仪研究它们的电化学性能。
They were used as active material of anode materials for lithium ion batteries respectively, using constant-current cell tester to test their electrochemical properties.
内容包括化学发光在无机、有机及生物活性物质分析中的应用，化学发光与其它分析技术的联用等，含参考文献113篇。
It included the analysis of inorganic, organic and biological activity materials, as well as the chemiluminescence analysis coupled with other analytical technology etc with 113 references.
综述了天然产物中抗变态反应活性物质的化学成分及其药理作用。
The chemical components and pharmacological effects of anti-allergic reaction bioactive constituents from natural products were summarized.
但是首先你如何让鱼产生一种类似过氧化氢的活性化学物质呢？
But how do you coax the fish to produce a reactive chemical like hydrogen peroxide in the first place?
笔者对香椿的化学活性成分、挥发性物质、药理研究等进行综述，对香椿的进一步开发与利用具有一定的借鉴作用。
The author summarizes the study on the chemical activation component of and volatile compound etc. of Toona sinensis, which has a certain reference role for its exploitation and utilization.
将其分别作为锂离子电池负极材料的活性物质，利用恒电流电池测试仪研究它们的电化学性能。
They were used as anode materials for lithium ion batteries respectively, and their electrochemical properties were studied using constant electric current cell tester.
结果表明，涂料的活性化学物质渗透进入混凝土内部，与混凝土基体发生化学作用生成不溶针状晶体。
The results indicate that reactive ingredient of the paint penetrated into the internal part of concrete reacts with cement matrix to produce insoluble needle-like crystal.
酶：在活性生物体中起催化剂作用的物质，它调节化学反应中的反应速率而自身不被改变。
Enzyme: Substance that ACTS as a catalyst in living organisms, regulating the rate at which life's chemical reactions proceed without Being altered in the process.
采用水蒸气蒸馏法提取黑杨萎蔫叶片具诱虫活性的气味物质，用气相色谱质谱联用技术分离和鉴定活性物质的化学成分。
A report is made of the study of chemical components of the odor with luring activity from withered black poplar leaves.
本文采用免疫组织化学ABC法研究血管活性肠肽（VIP） 能神经和P物质（SP） 能神经在人十二指肠壁内的分布。
The distribution of VIP and SP immunoreactive (VIP IR and SP IR) nerve fibers in human duodenum was studied by using immunohistochemical ABC method.
蒸煮液浓度和蒸煮液中单位活性化学物质及液比有一定关系。
Concentration of cooking bears of a relationship to per cent active chemical on wood weight and ratio of cooking liquor to wood weight.
具有异常化学活性的物质，能起动或引发化学反应，如聚合、氧化或爆震。
A substance exhibiting unusual chemical activity, which enables it to set in motion, or induce, a chemical reaction such as polymerization, oxidation, or detonation.
具有异常化学活性的物质，能起动或引发化学反应，如聚合、氧化或爆震。
A substance exhibiting unusual chemical activity, which enables it to set in motion, or induce, a chemical reaction such as polymerization, oxidation, or detonation.
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