finally, i need to prepare for the olympic math contest next year. i can't let someone down who always care me.

1、

despite a massive research effort, no vaccine to immunise against hiv has yet been developed.

尽管人们做了大量研究，迄今人类还没开发出能够有效预防艾滋病的疫苗。

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2、

unions can immunise themselves by following elaborate procedures, but officials complain that doing so is hellishly bureaucratic.

工会可以通过精心编制的程序使自己开脱无罪，但是官员怨声载道称这样做实属是令人发指的徇私舞弊之举。

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3、

without china's active participation, any attempts to immunise afghanistan against terrorism would be futile.

没有中国的积极参与，任何试图使阿富汗免受恐怖主义侵扰的努力，都是徒劳的。

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4、

the passenger inside the bus impugns motorcycle engine driver in succession.

公交车内乘客纷纷指责摩托车司机。

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5、

the unpardonable sin is a deliberate, willful act of unbelief, where one maliciously impugns the work of the spirit of god.

那罪不可赦的情况是一种故意、执意不信的行为，恶意攻击上帝圣灵的工作。

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6、

millions of people were immolated in world war i.

千百万的人们在第一次世界大战中被杀死。4.The step of immolated can be warm看牺牲的脚步尽化温暖

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7、

in tunisia and egypt, some youths immolated themselves because they failed to get jobs.

在突尼斯和埃及，一些年青人自焚是因为找不到工作。

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8、

you put best into it , the careful ignition immolated oneself.

你好自为子吧，小心引火自焚了。

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9、

application of standardization in the design and development of immersible electric pump

标准化在潜油电泵设计与开发上的应用

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10、

optimal allocation and improvement on deep water immersible pump unit system

深井潜水泵机组优化配置及改造

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11、

development and application of immersible pump auto - suction switch

潜水泵自动抽水开关的研制及应用

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12、

this kind of paper is immersible .

这种纸张是可浸入的。

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13、

immersible degrees in oil wells with low pump efficiency were adjusted by using the relation curves.

利用该关系图对泵效低下的油井沉没度进行调整，取得了较好的效果。

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14、

the system is designed only for reprocessing totally immersible endoscopes.

此系统仅为可完全浸泡内镜的再处理设计。

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15、

to imprecate hitler's atrocities is not enough; we must insure against any future practice of genocide.

诅咒希特勒的暴行是不够的；我们还必须确保将来不再发生种族灭绝的行径。

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16、

'it happens all the time, ' he says, 'and usually doesn't start in malice but often starts in inadvertencies.

福提克说，这种事每时每刻都在发生，虽然往往不是出自恶意，但和粗心逃不开干系。

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17、

loto locks and tags, adapters, ties

挂牌上锁所需锁具，挂牌及配件

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18、

develop and implement stop program. ensure work permit & loto procedure implement strictly on site.

制定和执行停止程序。确保工作许可证LOTO程序，严格执行现场。

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19、

loto also includes applying a warning tag on the physical limiting device . this document the authorized lots personnel and the date.

LOTO也包括在物理限制的装置上使用警告性标签，授权使用LOTO的人员的文档和日期。

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20、

loto operations must be done on all equipment, machinery or system shut down before authorized personnel can perform repairs or service.

在授权的人员进行修理或维修前，必须关闭所有的设备、机械或系统方可进行LOTO操作。

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