苄基

The Gemini phosphate surfactant was synthesized with decyl digomeric glycol and phosphatizing agent P205 by phosphatizing.

实验选择苄基三乙基氯化铵为催化剂，用量为4%，投料比为2：1，反应温度为60℃，反应时间为6时，最终产率为78.3%。

For the smelting slags of exhausted automobile catalyst, a method for determination of trace amounts of platinum and palladium by plus-dual-wavelength overlapping spectrophotometry in dibenzyl dithiooxamide-SnCl2 system was developed.

针对失效汽车催化剂火法熔炼渣，研究了采用正峰双波长叠加，二苄基二硫代乙二酰胺-SnCl2体系萃取光度法测定渣中痕量铂钯的方法。

Result: Chemical constituents of this taxon included several natural groups: benzylisoquinoline alkaloid, ranunculin, triterpenoid glycoside and diterpene alkaloid etc.

结果：发现本科的化学成分可以划分为几大类型：苄基异喹啉类生物碱，毛茛苷类，三萜皂苷，二萜生物碱等。

The first part reports some new reactions of BNAH, especially the reductive cyclizations of some activated ethylenic compounds to five-membered carbocycles and a sevenmembered enolic ether ring, both of which may be useful in related areas.

详细论文的研究对象是重要的辅酶NADH的化学模型1-苄基-1，4-二氢烟酰胺。论文包括一个对近期该领域进展的综述和三部分工作。

Gymnadenia conopsea ; chemical constituents ; di-（p-hydroxybenzyl） disulfide

手参；化学成分；对羟基苄基二硫醚

And while at pH=4-8, the dosage of combined collector reached 500g/t and the ratio of benzyl malonic acid and hydroximic acid is 2︰8, the flotation recovery of hematite reached its maximum of 95.6%.

当组合药剂用量为500g/t、矿浆pH值为4~8、苄基丙二酸︰C5-9羟肟酸=2︰8时，赤铁矿回收率达到最大值，为95.6%。

When the dosage of combined collector is 1000g/t and the ratio of benzyl malonic acid and hydroximic acid is 4︰6, on the condition of pH=7-9, the maximal flotation recovery of calamine was gained which was 75.6%.

当苄基丙二酸︰苯甲羟肟酸=4︰6、矿浆pH值为7~9、组合药剂用量为1000g/t时，菱锌矿回收率达到最大值，为75.6%。

Effect of several collectors on fersmite artificially synthesized under the condition of variable pH values and dosages were studied. The collecting characteristic of several representative collectors such as benzyl arsionic acid,α-styrolphhosphonic, diphosphonic acid, cyclic alkyl hydroximic acid and C(subscript 7-9) alkyl hydroximic acid was researched.

研究了几种捕收剂在不同pH值和不同用量条件下对人工合成的铌钙矿的捕收效果，考察了苄基胂酸，苯乙烯膦酸，双膦酸，环烷基异羟肟酸，C(下标 7~9)烷基异羟肟酸等几种代表性的捕收剂的捕收性能。

In 1903, D. Vorlander and co-workers found that treatment of dibenzylideneacetone with concentrated sulfuric acid and acetic anhydride followed by hydrolysis by sodium hydroxide yielded a cyclic ketol, the structure of which was unknown at the time.

1903年，D。 Vorlander和合作者发现，二苄基丙酮与浓硫酸及醋酸酐经过氢氧化钠水解后产生了当时还不知结构的环状酮醇。

The result of preliminary bioassay shows that the target compounds had obvious specificity to different bacteria at 0.1%, and had an inhibitory rate of 100% on Monilia albican and Escherichia coli.

抑菌测试结果表明，质量分数为0.1%时，N，N'-二（2-羟苄基）取代咪唑烷化合物对不同菌株的抑菌活性具有明显的特异性，对白色念珠菌、大肠杆菌的抑菌率达100%。

My first article for Screen Power Magazine, which is to this day is the official magazine of Jackie Chan, was a DVD review of the Hong Kong actioner Gen-X Cops, starring Nicholas Tse and Daniel Wu.

我的第一篇文章为屏幕力量杂志，在对这天是Jackie Chan 正式杂志，是香港actioner Gen X 警察的DVD 回顾，担任主角Nicholas Tse 和丹尼尔吴。

His lips grazed hirs, Now what are you going to do?

他的唇使吃草了 hirs，现在你将要做什麼？