查询词典 for the first time

It is a chance for the Nets to returned to the rarified air of .500 for the first time since Richard Jefferson was wheeled into the operating room.

借此机会，VC可以保持两周以来的迅猛势头，继续对月最佳球员发起冲击。最近六场他的数据为32.0(命中。504)/

For each party to get what it wants, several bets will have to come good over the next five years or so. The equities in the pension scheme will have to outperform government bonds by a decent margin. Global will have to break a decade-long habit of losing money. BT will, for the first time in a generation, have to produce industry-leading new products. And a unionised workforce will have to shrink without employees being offered big financial inducements to leave.

他们要想从公司能获得他们所期待的，只能对公司的未来下赌注——未来5年BT能从困境走出：退休金计划中的股票部分，将获得比政府公债多得多的收入；Global也将一改十多年的气象，扭亏为盈；BT将在一代人的时间内生产出业界领先的新产品；随着雇员被巨大的诱惑吸引主动离职，公会的力量也将被削弱。

For the first time in this edition, the volume also provides monographs for excipients, including solvents, acidifying agents, tablet and capsule binders, diluents, suspending agents, viscosity-increasing agents, stabilizers, and surfactants.

本版中也是第一次，在此卷中提供了赋形剂，包括溶剂、酸剂、片剂、胶囊粘合剂、稀释剂、悬浮剂、增粘剂、稳定剂以及表面活性剂的各论。

A one-step method for the synthesis of aromatic indolizine derivatives byintramolecular 1,5-dipolar cyclization reaction of 2-(2-arylethenyl)pyridinium N-ylidesin the presence of an oxidant has been studied for the first time. In the presence ofelectron-deficient olefins, however, 2-(2-phenylethenyl)pyridinium N-ylides underwent1,3-dipolar cycloadditions and then aromatized in situ by TPCD to produce indolizinederivatives, indicating 1,3-dipolar cycloaddition proceed more readily than 1 ,5-dipolarcyclization in these conditions. Pyridinium disubstituted N-ylides, readily obtainedfrom corresponding pridinium and β-chlorovinyl ketone, underwent thermalintramolecular 1,5-dipolar cyclization to give indolizine derivatives easily.Indolizinecarbaldehyde derivatives were synthesized starting from 2-pyridinecarbaldehyde in four-steps involving 1,3-dipolar cycloaddition reaction.

本文首次研究了2-(2-芳基乙烯基)吡啶N-叶立德在氧化剂存在下的分子内1，5-偶极环化反应，采用一锅法合成了中氮茚衍生物；研究了这些N-叶立德的1，5-偶极环化和1，3-偶极环加成反应的选择性，发现当有缺电子烯烃存在时，优先进行1，3-偶极环加成反应，而不再发生分子内1，5-偶极环化反应；由β-氯乙烯酮方便地得到了烯丙基N-叶立德，他们在加热时进行分子内1，5-偶极环化反应而得到中氮茚衍生物；由2-吡啶甲醛为起始原料，通过1，3-偶极环加成反应等四步反应，得到了重要的中氮茚甲醛衍生物，这些反应都具有条件温和和操作简便的特点，是合成中氮茚衍生物的新方法。

The 29-year-old defender has been outstanding for United this season and recently captained England for the first time.

这位29岁的后卫本赛季在曼联表现优异，最近还第一次成为了国家队队长。

Cellist twins got to perform together on stage for the first time when they gave the premiere of Finnish composer Kalevi Aho's concerto for two cellos and orchestra in Adelaide and Queensland, reported Verity Edwards in The Australian.

澳洲人》的维瑞蒂·爱德华滋报道说：大提琴手吴沛祺、吴沛轩（Ng Pei-Sian）双胞胎兄弟在昆士兰和阿德莱德市首演了芬兰作曲家卡列维·阿霍的协奏曲。

The formulation in the study for the first time combined four types of additives including ionic surfactant,non-ionic emulsifier (Pluronic F-68 and Tween-80),and lecithin to obtain favorably stable nanosuspension,which could stabilize for more than six months without creaming.

4种表面活性剂的复配[两种非离子乳化剂(Pluronic F-68和Tween 80)，离子型表面活性剂以及卵磷脂]可以制备稳定6个月而不分层的纳米混悬液。

Its distilleries introduced Maotai to the outside world for the first time at 1915 Panama World Fair, which Maotai got the Gold Medal for its best quality and unique flavor, since then the liquor has enjoyed a good reputation worldwide.

它介绍了茅台酒厂的外面的世界第一次在1915年巴拿马世界博览会，其中茅台酒获得金奖的最佳品质和独特的风味，自那时以来，白酒一直享有良好的声誉全球。

It was after that season, playing for the junior national team, that I dunked in a game for the first time.

那个赛季后，在国家青年队打球，我第一次在比赛中灌篮。

The law of compulsory education, emended during the eleventh "five-year plan", for the first time mentions in law that education for all-round development should be carried out, which is an important act to fully advance it.

我国&十一五&期间新修订的《义务教育法》第一次将实施素质教育写入了法律，是全面推进素质教育的一个重大举措。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷