既不...也不...

I am commencing an untertaking,hitherto without precedent,and which will never find an imitator.

我现在要做一项既无先例、将来也不会有人仿效的艰巨工作。

On 16 February 1915 Kitchener issued orders to ensure the readiness of Britain's sole available infantry division to assist with operations as necessary.

在二月份开始进攻以前，虽然英国有调动陆军的准备，但既没有十万的规模，恐怕丘吉尔也不认为会有多大作用。

This part emphasizes on the political property of the legal fiction, and stresses that fiction is a kind of political behavior and decisive fabrication.

推定是允许基于事实加以反驳和推翻的，而拟制是终局性的，尽管它可能既不合逻辑也不符合事实。

It was no light running now, nor record time, but heavy toil each day, with a heavy load behind; for this was the mail train, carrying word from the world to the men who sought gold under the shadow of the Pole.

现在既不再轻装上阵，也不需要刷新记录，可后面拖着沉重的负载，每天都是艰难的苦役。这是辆邮车，载着来自世界各地的信件，送给那些在北极的阴影下寻金的人们。

Mr. McManus is neither chef nor computer scientist.

麦克马纳斯既非厨师，也不是电脑科学家。

Among the first serious movement and excited finale, Beethoven has assigned a section of refined , lyrical , lovely short and small music, he only writes down the speed mark here, it is not that the scherzo is not the minuet on the personality .

在严肃的第一乐章和激动的终曲之间，贝多芬安插了一段典雅，抒情，可爱的短小音乐，他在这里只记下速度记号，在性格上既非谐谑曲也不是小步舞曲。

The potential transpiration, Etp, is calculated from Penman's combination equation in the form given by Monteith (1965): where Rn is net radiation available for transpiration i.e.

潜在蒸腾联合方程当既没有土壤水分不足也不存在过低的土壤温度影响水分流失时，将蒸腾作用定义为潜在蒸腾率。

The failure location algorithm used in this paper can cope with both the ideal scenarios and nonideal scenarios (having false and or lost alarms), thus improving the accuracy of failure location.

文章采用的算法既考虑了不存在漏／误告警的理想情况，也考虑了存在漏／误告警的非理想情况，从而提高了故障定位的准确性。

When a society has discovered', Marx writes in Capital, 'the natural law that determines its own movement…even then it can neither overleap the natural phases of its evolution, nor shuffle them out of the world by a stroke of the pen.

马克思在《资本论》中这麼写道：「当社会发现了这个决定社会发展的自然法则之后，它既无法跳过应有的自然阶段，也不可能藉著外力来规避应有的社会进程，但它却能缩短或减轻分娩的痛苦。

Sentence closed on the word XX, he noted in the title that his revision extended from XX to XX; and so the mysterious XX-XX (later on misconstrued and misspelled XXXXX) has neither a patronymic nor a gentile connotation.

一句封闭的字第XX号，他指出在标题中，他的修订延长至第XX号至第XX等等神秘二十，二十（后来误解和拼错XXXXX ）既没有父，也不是一个犹太人的内涵。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。