查询词典 methyl-phenoxide

Objective To investigate the neuroprotective effects of a sapogenin from Rhizoma Anemarrhenae on nigrostriatal dopaminergic neurons in chronic 1-methyl-4-phenyl-1, 2, 3, 6-tetrahydropyridine-lesioned mouse model.

目的 研究知母活性成分ZMR对慢性1-甲基－4-苯基－1， 2， 3， 6-四氢吡啶损伤小鼠模型黑质纹状体通路多巴胺神经元的影响。

This invention is directed to the-tartaric acid salt of 2-amino-N-{1-(2,4-difluoro-benzyloxymethyl)-2-oxo-2-3-oxo-3a-pyridin-2-ylmethyl-2-(2,2,2-trifluoroethyl-2,3,3a, 4,6,7-hexahydro-pyrazolo(4,3-c) pyridin-5-yl-ethyl}-2-methyl-propionamide which is a growth hormone secretagogue and as such is useful for increasing the level of endogenous growth hormone.

本发明涉及2－氨基－N－{1－－(2，4－二氟－卞氧甲基)－2－氧代－2－3－氧代－3a－(R－吡啶－2－基甲基－2－(2，2，2－三氟－乙基)－2，3，3a，4，6，7－六氢化－吡唑子基(4，3－c)吡啶－5－基－乙基}－2－甲基－丙酰胺的－－酒石酸盐，它是一种生长激素促分泌素，并且可用于提高内源性生长激素水平。

It is noticed that this method is also fit for the phosphorylation of serine methyl ester with active hydroxy in side chain.

试验表明，对于侧链上有活性基团的丝氨酸甲酯的核苷磷酰化衍生物的合成，该方法同样适用。

In addition, in suspension cells, expression of both GaWRKY1 and CAD1-A genes and biosynthesis of sesquiterpene aldehydes were strongly induced by a fungal elicitor-preparation and methyl-jasmonate .

另外，在亚洲棉悬浮细胞中，GaWRKY1和CAD1-A的转录水平均倍半萜醛类物质的合成均可以被黄萎病菌激发子和MJ诱导。

The single mechanical seals of five PHP pumps, nine PLA pumps, two THD pumps and nine ZA pumps in the acetic acid plant were changed into dual mechanical seals based on not changing main parts such as casing, impeller, shaft, bearings house etc. to solve the leakage problems of flammable, explosive, poisonous, harmful substances, such as acetic acid, methyl iodide, hydroiodic acid, and propionic acid etc.

通过对醋酸装置中所选用的5台PHP型、9台PLA型、2台THD型及9台ZA型单级卧式脚支撑化工离心泵，在不改变泵壳、叶轮、轴、轴承箱等主要部件的基础上，将原来的单端面机械密封改造为双端面机械密封或串联式机械密封，以此来防止所输送的易燃、易爆、有毒、有害高危介质（如醋酸、碘甲烷、碘化氢、丙酸等）外漏。

In this dissertation, sensitization and its mechanism by some well-known stabilizers, especially 5-methyl-7-hydroxyl-tetraazaindene in silver chloride emulsion have been systematically studied It is found that sensitization by stabilizer is obvious in whatever unsensitized or sulfur-sensitized silver chloride emulsion, as well as fog-inhibition.

本论文研究了一些常用的有机稳定剂特别是四氮杂茚在氯化银乳剂中的增感作用及系统地研究其增感作用机理。

But Klimasauskas and colleagues wanted the flexibility to attach more than just a simple methyl group.

但是Klimasauskas和他的同事希望这种性质能不仅仅体现在甲基的转移上。

When SiO〓-NH〓-Rh-Co complex was used to catalyze the hydroformylation of methyl methacrylate, an optimal conversion of 93.4% and optimal selectivity of 84.4% for the normal aldehyde were both obtained at Rh/Co ratio of 2/1, which were both higher than that catalyzed by SiO〓-SiNH〓-Rh and SiO〓-Si-NH〓-Co momometallic catalysts. Clearly a synergistic action between Rh and Co atoms presented in the complex.

我们以SiO〓-Si-NH〓-Rh-Co催化甲基丙烯酸甲酯的醛化反应，当催化剂中Rh/Co比为2/1时，催化活性最高，可达93.4％，对正构产物β-甲酰异丁酸酯的选择性达到84.4％，都高于单金属催化剂，表明了金属间存在相互作用。

The authors discuss elemental compositions and properties of SPH - 1 water-base graphite coating with sodium bentonite and carboxy methyl cellulose as thickner and graphite, soapstone powder and silica powder as basic constituents.

本文讨论了以钠基膨润土和羧甲基纤维素钠作为稠化剂，石墨、滑石粉、石英粉并用的SPH-1型水基石墨涂料的基本组成和性能。

And photocatalytic activity of the thin films were evaluated by photocatalytic decoloration of methyl orange aqueous solution. The following results and conclusions are obtained. The photocatalytic activity of TiO2 thin films on soda lime glass is lower than that of TiO2 films on pre-coated with SiO2 coating.

研究结果表明：在热处理过程中钠钙离子容易从玻璃基体扩散到TiO2薄膜内，在TiO2颗粒表面和本体形成光生电子和空穴的复合中心，同时抑制具有光催化活性的锐钛矿相TiO2的形成。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。