查询词典 tetra

This method can be used in the solid-liquid two phase reaction, widening the application of α-tetra benzyl bromoglycose .

该方法拓宽了α-四苄基溴代葡萄糖和相转移催化法制备糖苷类化合物的应用范围。

"The centre, which brings together resources from product development and engineering, technical service, training, sourcing and distribution, provides Chinese customers with a one-stop service in food processing and packaging solutions," Tetra Pak spokeswoman Linda Bernier told FoodProductionDaily.com.

"该中心整合了从产品开发和工程，技术服务，采购和配送等环节，为中国客户在食品加工和包装解决方案方面提供一站式的服务。"利乐公司发言人琳达伯。尼尔在接受FoodProductionDaily.com的采访时如是说。

The soluble tetra-alkyl phthalocyanine compounds have the following general structure, wherein Rn represents straight-chain or branching chain alkane, n represents the number of straight-chain or branching chain alkane, M represents center ligand of bivalence or more, L represents axial ligand, X represents the number of L.

该可溶性四烷基酞菁化合物符合如下结构通式：结构通式中，Rn代表直链或支化链的烷烃，n代表直链或支化链的烷烃的数目，M代表二价或二价以上的中心配体，L代表轴向配体，X代表L的数目。

Methane chloridate , general name of monochloro methane , dichloro methane , trifluoro methane and tetra chloromethane mainly composed of natural gas and liquefied chlorine gas , can not only be used as solvent , degreasant , decolourant , aerosol , freezing medium and detoxicator , etc .but also the raw material for the production of medicine , pesticide , organic ailicon and organ fluorine , etc.

甲烷氯化物是包括一氯甲烷、二氯甲烷、三氯甲烷、四氯化碳四种产品的总称。甲烷氯化物除可作为溶剂、脱脂剂、漂白剂、氯雾剂、制冷剂、灭火剂、麻醉剂等以外，还是生产医药、农药、有机硅和有机氟系列产品等原料。

Tetra-O-benzyl-D-glucose reacted with bromine to give glucosylbromide. It reacted with hydroxyl phenyl acetonitrile or hydroxyl benzaldehyde to give substituted ph- enylacetonitrile or substituted benzaldehyde.11 New stilbenes were synthesized possessing 2,3,4,6-tetra-O-benzyl-D-glucoside by condensation reaction with pheny lacetonitrile or benzaldehyde, which had potential biological activity and would be sieved in the future.

由2，3，4，6-四芐氧基葡萄糖作为中间体，首先制备出的溴代糖和含有羟基的苯甲醛和苯乙反应制备出含有糖的取代苯甲醛和取代苯乙，再和简单的苯乙或苯甲醛缩合反应生成11种具有潜在的生物活性且含有2，3，4，6-四芐氧基葡萄糖的类化合物，这些新化合物有待于进一步进行药理活性筛选。

The Tetra Pak R1 has a production capacity of up to 24 000 Tetra Recart packages /hour.

利乐包R1的生产能力已达到24 000 四佳包/小时。

The Tetra Pak R2 line produces up to 6000 Tetra Recart packages/hour.

R2的的利乐包生产线多达6000 乐佳包装/小时。

Consequently it will advance digital trunked communication,especiallyTETRA,in China.

该算法在单片DSP芯片上实时实现为TETRA手机的国产化奠定了基础，也将会极大地降低TETRA手机的制造成本和价格，从而有利于推动以TETM为代表的新一代数字集群通信在我国的发展。

The outer platform of Tetra Paks collection box is in the making, ordered a batch of inner collection box through my friend. All things go strictly according to the plan, and we will complete the plan next wedsday in advance. The first batch of Tetra Paks can be transported in the middle of next month. The formal design of telephone stand has been changed to eletronic map, and the telecoomunication bureau will not offer public telephone service.

回收箱的外壳讲台开始制作中，里面的转运箱通过朋友定了一批，一切严格执行原有的预算在实施，预计下周三提前完成预定计划，下个月中第一批利乐包就可以起运了，原有的公用电话讲台方案又修改成电子地图了，电信现在不提供公用电话业务支持了。

All Tetra Paks can be recycled and be made into stationery, desk and chair, construction material, etc.. The recycle enables Tetra Pak be useful again after finish its function as packing case.

回收利乐包加以循环利用是国际环保业的普遍做法，所有利乐包装都可以回收再利用，做成文具、桌椅、建筑材料等等，使它们在完成包装的功能后，能够&废而不弃&。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。