查询词典 vain

It is in vain, sir, to extenuate the matter .

先生，大事化小，小事化无的做法无济于事。

Methods Animals were randomly and equally divided into five groups: saline control group, positive drug control group, low-dose, medium-dose and high-dose crocetin group. Animals were anesthetized with urethane (1.2 g/kg), then followed by the perfusion of aconitine (10 μg/mL) through caudal vein in rats, or of ouabain (9 μg/mL) through external jugular vain in guinea pigs in a constant velocity of 0.1 mL/min, and the emergence time of ventricular fibrillation, ventricular extrasystole, ventricular tachycanlia and cardiac arrest were then detected and recorded. The recorded time was then translated to the cumulated amount of aconitine and ouabain. Experimental arrhythmia was induced by rapid injection of 4% CaCl2 (140 mg/kg), and the emergence time, persistence time, incidence and death of arrhythmia after the administration were observed.

将实验动物随机分为生理盐水组，阳性药物对照组，藏红花酸高、中、低剂量组，SD大鼠采用1.2 g/kg乌拉坦麻醉后，从尾静脉匀速(0.1 ml/min)灌注10μg/ml乌头碱溶液，豚鼠麻醉后从颈静脉匀速(0.1 ml/min)灌注9μg/ml哇巴因溶液，观察出现室性期前收缩、室性心动过速、室颤和心脏停搏的时间，然后换算成乌头碱和哇巴因的累积量；快速推注4%氯化钙(140 mg/kg)诱导大鼠心律失常，观察给药后心律失常出现时间、持续时间、心律失常发生数及死亡数。

Then ,having tied them into a fagot, he told the lads ,one after the other ,to take it up and break it .They all tied ,but tried in vain .Then untying the fagot ,he gave them the sticks to break one by one .

他把火柴捆成一捆，接着叫这些孩子挨次拿起来折断它，一个个都试过了，但都没有折断，接着他解了捆，一根一根地给他们折，他们都轻而易举地折断了。

If I can help one fainting robin unto his nest again, I shall not live in vain.

如果我可以帮助一只昏迷的知更鸟重回他的小窝

If I can help one fainting robin onto the its nest again;I shall not live in vain

如果我可以帮助一只迷路的知更鸟回家，我就没有白活。

The head other result brain tumor pledges fasciculus can have in DTT in vain the following 3 kinds of expression:(1) is interrupted,(2) shift,(3) soak.

结果脑肿瘤旁脑白质纤维束在DTT可有以下3种表现：(1)中断，(2)移位，(3)浸润。

The method applies DTT technology to evaluate tumour of glue mother cell, meningeal tumour respectively, head of tumour of cell of metamorphic star form pledges in vain the change of fasciculus.

方法运用DTT技术分别评价胶母细胞瘤、脑膜瘤、间变性星形细胞瘤脑白质纤维束的变化。

I tried in vain to attract her with the festal activities.

我希望节日的活动能吸引她，可还是无济于事。

Attempts to shore up the value of a derivative without shoring up the value of the assets from which they ultimately derive their value are likely to be in vain however cleverly we may try to finagle.

无论我们怎样巧妙地瞒山过海，那种只注重衍生物的价值而忽略最终让我们获利的资产的价值的尝试大都是徒劳无益的。

Oh, that there were even someone among you who would shut the doors so that you would not kindle fire on My altar in vain!

1：10 甚愿你们中间有一人关上殿门，免得你们徒然在我坛上烧火！

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。