查询词典 not necessary

"Technology is a necessary but not always a positive force in modern life."

科技对现代生活是必须的，但并非任何时候都能起到积极的作用。

However,in contemporary society in which people are linguistically harmonious and have more deepened communication,it is not always necessary for each minor nationality to create its own writing.

文字的产生和发展与民族社会的历史和文化密切相关，历史经验表明，一个有文字的民族就有发达的科学文化和高度发展的社会。

If you are not within the time specified by providing the necessary amount of your open positions may be liquidated.

如你未在所指定的时间内提供所需的款额，你的未平仓合约可能会被了结。

Log in first line QQ, and QQ outside in addition to not run any program, close any other window, QQ completed various types of information, it is necessary to pay attention to the best nickname digital

先断线登录QQ，且除QQ外不要运行任何程序，关闭其它任何窗口，填好QQ的各种资料，要注意昵称最好用数字

It is not logically necessary that we should come to know about it .

从逻辑上来讲，我们没有必要应该去了解这种情况。

Lack of penetration is one of the main defects in piping. It is necessary to study the safety assessment engineering method of LOP not only in academic research but also in practice engineering.

未焊透缺陷是在役压力管道缺陷中存在的主要缺陷，研究其安全评定工程方法不仅具有重要的理论意义更具有重要的工程应用价值。

Therefore,it is necessary to have a wide perspective,not only research the lower class people,but also...

在解释模式的构建过程中，除了重视社会经济发展的影响，也需要充分关注传统社会的政治环境。

It does not have the power to capture the necessary highs and lows of normal speaking patterns.

它没有权力获取必要的高点和低点的正常发言模式。

So in a word, learning English is not on ly necessary but also important.

因此，一句话，学习英语不仅是必要的，但也很重要。

We live in a business world that increasingly worships the great tribal god innovation, lyrically hailing it not just as a desired, but as a necessary condition of a company's survival and growth.

我们所处的商业社会更是将创新奉若神明，不仅将其作为渴望的目标，更是将其作为公司生存和成长的必备条件。

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