查询词典 if necessary

NOTE 5—If confirmation of channels or incomplete seal areas in peelable packages is necessary, hand peel such suspected package completely separating the two material components and inspect the seal area of the transferred adhesive for the same incomplete seal attributes as the unopened package.

如果渠道或在peelable包裹的残缺不全的密封区的确认是必要的，递果皮完全地分离二个物质组分的这样被怀疑的包裹并且检查转移的胶粘剂的密封区残缺不全的封印属性和未打开的包裹一样。

The direction of GBP from here hinges pivotally on whether additional stimulus is deemed to be necessary, and if we see a 9-0 vote in favour of no further expansion to QE then it is likely we see a further aggressive unwind of GBP shorts.

英镑的未来走势将取决于此次有关扩大刺激方案规模是否必要的投票结果，如果央行成员以9比0的比例全票通过不支持扩大量化宽松政策规模的决定，我们将看到英镑的多头局势将获得进一步的支撑。

If by means of a prereduction MRI or after neurologic deterioration during closed reduction, the surgeon becomes aware of a fragment of disc material displaced into the spinal canal, then an anterior discectomy, open reduction, fusion, and plating becomes necessary.2,7,9 In approximately half of the cases, a closed reduction will be successful in reducing the dislocation before surgery.50 In the majority of the others, an intraoperative reduction performed after the discectomy and decompression will achieve anatomic reduction.9,51 For those patients in whom an anterior discectomy and decompression have not been successful in reducing the dislocation, then a supplemental posterior open reduction should be performed.52

假如借助MRI检查，或在闭合复位过程中神经症状进一步加重，外科医生意识到有椎间盘碎片突入了椎管，此时就需要前路椎间盘切除减压、开放复位和固定融合。大约有一半的病例手术以前能够通过闭合复位来成功的将脱位复原，剩下的病例则需要在术中将椎间盘切除减压来达到解剖复位。假如有病人经过前方的椎间盘切除和减压后仍然不能成功的还原脱位，则需要再行后方的开放复位术。

If women want to be out of "female querimony" destiny, it is necessary to change the reality of their predicament, and they have to change their own state of mind.

结语指出：新时期诗与歌中的闺怨体现着社会转型时期女性的困境及心境，女性要走出&闺怨&的宿命，既要改变她们的现实困境，她们自身也要改变自己的心境。

Take the melting point of the dry solid semicarbazone derivative and record the yield. If it is necessary to recrystallize the semicarbazone derivative, you may do so from an ethanol/water mixture.

测定干燥的缩胺基脲衍生物的熔点，并记录其产量，如果有需要将缩胺基脲衍生物进行再结晶的话，你可以用乙醇/水的混合物来进行。

Take the melting point of the dry solid semicarbazone derivative and record the yield. If it is necessary to recrystallize the semicarbazone derivative, you may do so from an ethanol/water mixture.

测定乾燥的缩胺基脲衍生物的熔点，并记录其产量，如果有需要将缩胺基脲衍生物进行再结晶的话，你可以用乙醇/水的混合物来进行。

It is well known that the vocabulary of English word is very large, so if learners just recite every word independently, they cannot keep their memory long. In order to keep the memory of word effectively and firmly, one should grasp the basic word-building elements, and then recite the word systemically and relationally according to its relationship with other words and its own pronunciation, form and meaning. It is also necessary to grasp the rule of the words' change and transform in every aspects, turn rote reciting into comprehension reciting, singleness reciting into colony reciting, stiffness reciting into agility reciting.

英语词汇数量之多是众所周知的，而彼此孤立的词是难保持长期记忆的，所以要更有效地、更牢固地记忆单词，只有抓住其基本构词成分，根据每个词的音，形，义及其与其他词之间的诸多联系进行有系统地、有联系地记忆，掌握英语词汇在各方面变化和转化的规律，化机械记忆为理解记忆，化单个记忆为群体记忆，化呆板记忆为灵活记忆。

2 If it becomes necessary to more than occasionally reprocess batches by physical manipulation, is THERE a thorough investigation conducted and documented to determine the adequacy of the original process?

如果手工操作来重新制作成为必需而不是偶尔的话，有没有一个彻底的调查及纪录来决定最初的制作过程是充分的？

Ringman."If you could actually prevent the disease or treat it better, then a lot of the other recommendations are less necessary."

如果你可以实际预防疾病且有更好的治疗，其他的诸多建议相较之下就没那麼必要了。

The main difficulty is that the amplitude of the sley's movement necessary to allow a large enough shed would produce very large forces of acceleration and retardation if its movement were confined to a relatively small part of the pick cycle.

这样做的主要困难是，如果筘座的运动被限制在引纬循环中的较小部分，为了形成较大的梭口，筘座的动程会引起较大的加速力和减速力。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。