最终产品

Based on this, the technological process of purification after the bromination was reasonably simplified and the yiel...

据此在合成CLT酸中合理地简化了溴化反应后提纯的工艺步骤，产率提高2％，且对最终产品的质量和使用性能没有不良影响。

The overall yield was 43.6%.The yield of reduce of ester was increased nearly one times than the past method because of KBH4-LiCl as the reducing agent instead of NaBH4. Changing the reaction conditions of bromization, the one-way yield enhanced 30%. The yield of reduce of the bromide was added by one times by improving the process. Tefluthrin was achieved by the catalytic esterification of DCC and DMAP.

优化后工艺对四氟对苯二甲酯的还原采用了廉价高效的还原试剂KBH4-LiCl，使收率比NaBH4法提高了近一倍；对溴化反应条件进行了优化，单程收率提高了30%；对溴化物还原条件的优化，使其收率提高了近一倍；采用了催化剂DCC和DMAP合成了最终产品七氟菊酯。

Note that heating the propellant to this temperature would result in a certain degree of caramelization, giving a distinct ivory or light tan colour to the final product.

请注意，加热推进剂此温度下，会导致一定程度的caramelization ，给予一个独特的象牙或轻火炭的颜色，以最终产品。

Purification techniques is the key course determining final products, and also is paramount in the whole sugar manufacturing process, therefore, it's especially important to investigate optimal purification techniques in carbonatation process and optimal technical conditions and indexes in purification.

清净工艺在制糖生产过程中占有举足轻重的地位，是影响最终产品质量的关键环节，尤其是在精炼糖的生产中更为突出，因此，研究精炼糖最佳清净工艺控制，寻求探索清净的最佳工艺条件和工艺指标，尤为重要。

Interaction designers have always designed in pairs, have always rapidly iterated in a discardable medium, have constantly refactored their work, always begin with a fuzzy, out of focus, yet complete image of the final product, always are open to outside advice, suggestion, and direction, and have always judged that advice on its merit, not on the authority of its source.

交互设计师总是成对的设计，总是快速在中间交付物中迭代，总是不断的重构他们的工作，总是在最终产品的未完成形态、模糊形态、没有焦点的状态中开始工作，总是开放的听取外人的建议和指导，也总是判断这些建议的优点，而不迷信建议来源的权威性。

The final product also contains residual gehlenite.

样本的最终产品中也含有钙黄长石的残余。

Aminonocyclobutanecarboxylic acid is prepared according to above route, starting from 1-bromocyclobutanecarboxylic acid, which uses hexamethylenamine as catalyst in isopropyl alcohol.

再以1-溴代环丁甲酸为原料，以异丙醇作溶剂，乌洛托品为催化剂，与氨气反应，制备出1-氨基环丁甲酸，并优化了中间产物及最终产品的制备工艺。

Nest company shows, as the one part that rectifies and reform measure, already increased the number that iodic to all end item content detects, in order to ensure all productsAccord with national level complet......

雀巢公司表示，作为整改措施的一部分，已增加了对所有最终产品碘含量检测的。。。。。。

One route was that the amino-groups on the silica gel were transformed to tertiary amines by Eschweiler-clarke reaction that amine-groups react with formaldehyde and methanoic acid to prepare tertiary amines; the silica gel intermediates with tertiary amine groups reacted with chorohydrocarbons to prepare insoluble silica gel quaternary ammonium salt bactericides. Another route was that the amino-groups on the silica gel reacted with excessive chlorohexadecane; the preparing intermediates were quaternized with iodomethane to obtain insoluble silica gel quaternary ammonium salt bactericides.

一条路线是根据埃施韦勒-克拉克(Eschweiler-clarke)胺甲基化反应，进行胺基叔胺化反应，制成带有叔胺官能团的硅胶中间体，此中间体上的叔胺与卤代烷反应生成杀菌活性官能团季铵盐，制成硅胶类水不溶性季铵盐杀菌剂；另一条路线是带有胺反应活性中心的硅胶与过量正氯代十六烷反应，得到的中间体再用碘甲烷季铵化，得到最终产品——水不溶性季铵盐杀菌剂。

Overinvestment pulls up prices of raw materials but, simultaneously, overcapacity depresses the prices of finished products.

过度投资引发了原材料的上涨，过度生产却引发了最终产品的价格下降。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。