查询词典 reagents

Company since 1996, is committed to research and development on micro-electronics chemicals and high purity chemical reagents.

公司自1996年以来就致力于研究和开发微电子化学品及高纯化学试剂。

Third, and medical equipment Limited mainly engaged in clinical laboratory equipment and reagents supporting the development, production and operation.

三和医疗设备有限公司主要从事临床检验设备及配套试剂的研发、生产及经营。

LTD. was founded in 1993 and is now the leading supplier of life science research reagents, pipettes and lab plastics.

友谊中银生物工程科技有限责任公司成立于1993年，发展至今已经成为生命科学研究领域的顶尖供货商，代理经销产品包括试剂、移液器和实验室耗材等。

Each test kit contains sufficient materials for 30 tests, including control and test latex reagents, positive and negative controls, mixing sticks, and pipettes.

每一个检测试剂盒包含供30次检测的试剂，包括包括对照和检测乳胶试剂、阳性和阴性对照、搅拌小棍和吸液管。

Company sales of the full range of cytokines, antibodies and cytokines detection kit, neuroscience and signal transduction research reagents, complement the various species, flow cytometry antibodies, plant tissue culture medium, culture additives, industrial chemical and biological materials, laboratory Pipettes, laboratory supplies and other products.

公司销售品种齐全的细胞因子、细胞因子抗体和检测试剂盒，神经科学和信号传导研究试剂，各个物种的补体，流式细胞术抗体，植物组织培养基、培养添加剂，工业生化原料，实验室移液器、实验室耗材等产品。

This paper described the condition of digestion of the total phosphorus and total nitrogen in the sea water simultaneously with potassium persulfate-boric acid-sodium hydrate as the digestive reagents.

采用过硫酸钾－硼酸－氢氧化钠作为消化剂，对海水、淡水中总磷、总氮联合消化测定的操作条件进行研究。

Topics covered include phosphines, applications of phosphorus and compounds as reagents in synthesis, the chemistry of phosphorus ylides, applications of the Wittig reaction in the synthesis of heterocyclic and carbocyclic compounds, preparation of Iminophosphoranes and their synthetic applications in the aza-Wittig reaction, phospho-transfer processes leading to bond formation, low valent phosphorus compounds and phosphorus methods in oligonucleotide chemistry.

包括的题目包括phosphines，磷的应用和作为在综合过程中的试剂的化合物，磷ylides的化学，在heterocyclic 和carbocyclic 化合物的综合过程中的威蒂格反应的应用， Iminophosphoranes的准备和在aza-威蒂格反应里的他们的合成申请，phospho 转换过程导致在oligonucleotide 化学方面的契约形成，低的化合价磷化合物和磷方法。

Topics covered include phosphines, applications of phosphorus and compounds as reagents in synthesis, the chemistry of phosphorus ylides, applications of the Wittig reaction in the synthesis of heterocyclic and carbocyclic compounds, preparation of Iminophosphoranes and their synthetic applications in the aza-Wittig reaction, phospho-transfer processes leading to bond formation, low valent phosphorus compounds and phosphorus methods in oligonucleotide chemistry.

包括的题目包括phosphines，磷的应用 Application 和作为在综合过程中的试剂的化合物，磷ylides的化学，在heterocyclic 和carbocyclic 化合物的综合过程中的威蒂格回应的应用 Application ， Iminophosphoranes的准备和在aza-威蒂格回应里的他们的合成申请，phospho 转换过程导致在oligonucleotide 化学方面的契约形成，低的化合价磷化合物和磷方法。

DNA, RNA are two basic nucleic acids, DNA, RNA recognition reagents or artificial nucleases are a new challenging filed that is quickly developing in chemical biology.

DNA和RAN是两种最基本的核酸，对DNA和RNA识别试剂或人工核酸酶的研究是近20年化学生物学中发展迅猛、富有挑战性的新领域之一。

Liu shop,(Phthalocyanine Blue types of inorganic acid potassium sodium ammonium category category category of lead type vanadium strontium zirconium category category category magnesium barium cerium type calcium-type lithium-cobalt-bismuth-type copper-type mercury-type titanium category cadmium zinc category category category chrome silver category Organic Ni-Mn-type iron-type tin) was founded in 1983, is specializing in the production of chemical reagents from large and small packaging and specializing in the production of phthalocyanine blue merger of the two plants, located Liulihe gate in the town southwest of Beijing, close to 107 National Road and Beijing-Shijiazhuang Expressway, the traffic is very convenient.

北京市刘店化学试剂有限公司，（酞菁蓝无机酸类钾类钠类铅类铵类钒类锶类镁类锆类铈类钡类钙类锂类铋类钴类汞类铜类钛类镉类锌类铬类银类锰类有机类镍类铁类锡类）始建于1983年，是由专业生产化学试剂大、小包装和专业生产酞菁蓝两个厂合并而成，座落于北京市西南大门琉璃河镇，紧临107国道和京石高速公路，交通非常便利。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。