查询词典 not necessary

The trees and other plants along both sides of the road or along the median strip, as well as the installed advertisement boards and pipelines, etc., shall be kept a necessary distance away from the traffic facilities, and shall not shelter road lamps, traffic signal lamps or traffic signs, or impede the safe range of visibility, or affect the passage.

道路两侧及隔离带上种植的树木或者其他植物，设置的广告牌、管线等，应当与交通设施保持必要的距离，不得遮挡路灯、交通信号灯、交通标志，不得妨碍安全视距，不得影响通行。

If not, we must obey the doctor's advice, what kind of necessary medical treatment.

如果不是这样，就要听从医生的意见，进行必要的治疗什么的。

And that includes China, at a rate of 46%, and a quarter of them were not medically necessary.

这也包括中国，其剖宫产比例达到46%，而其中的四分之一在医学上来说并非必要。

It is a time of struggle not to succumb to the hatred all around. As the menfolk kill and talk of necessary sacrifice,these women must fight battles of their own.

这期间，人们挣扎着使自己不屈从于周围的仇恨，当男人们互相拼杀并谈论着必要的牺牲时，女人们必须进行自己的战斗。

George Merkle, who heads the nonprofit Consumer Credit Counseling Service in San Antonio, Texas, counsels parents to 'crack the whip ,' get kids on a budget , and if necessary, help out only with a loan -- not a gift -- with a written repayment agreement.

乔治·？默克勒是德克萨斯州圣安东尼奥市非营利性组织Consumer Credit Counseling Service的负责人。他建议家长们采取严厉手段，要求孩子们量入为出。如果有必要，用贷款，而不是无偿赠与的方式帮助他们──还要签下书面的偿还协议。

Thus, on this line of reasoning, existence isn''t a great-making property because it is not a property at all; it is rather a metaphysically necessary condition for the instantiation of any properties.

因此在推理的这根线上，因为它根本不是一个性质，存在不是一个大做的性质；它是为任何性质的实例化的一个先验地必要的条件。

However, it is to be noted that activity of sodium hydroxide with respect to the ester exchange reaction is not sufficient, and in order to improve the conversion rate of the waste edible oil to 90%, it is necessary to add methyl alcohol (stoichiometrically required amount of methyl alcohol is about 3 mole with respect to 1 mole of vegetable oil) and catalyst excessively.

不过，这是必须指出的活动氢氧化钠与尊重向酯交换反应是不足够的，并且为了提高转换率的废油脂至90 ％，这是必要的添加甲醇（ stoichiometrically要求金额甲醇约3摩尔与尊重，以1摩尔植物油）和催化剂过分。

Lacking necessary metrization, RCC only describe spatial topological relations roughly without further accurateness, and it is also not easy to describe spatial relations such as distance, direction and so on, with the exclusion of topological relation.

但由于缺乏必要的度量，RCC只是粗略地描述空间拓扑关系而难以对其更准确地描述，也难以利用RCC描述除拓扑关系之外的其它空间关系，如距离、方向等。

He told a congressional panel that the US did not want to militarize the border with Mexico, but would do so if necessary.

他告诉国会说美国不想将和墨西哥的边界军事化，但是如果有必要的话可能会这样做。

Can be seen from the above, many of the color of jade and precious stones have the same or similar places, when the color distinction is not open, the necessary knowledge and equipment by means of mineralogical identification.

可以从以上，许多玉器和宝石有相同或相似的地方，当颜色区别不开的颜色，必要的知识和设备的矿物学鉴定手段。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失