不安全的

The security problem of Chinese national culture emerged in the Opium War.

每个国家的国家文化安全问题的形成和构成是不一样的。

That is, a hacker can produce a valid signature for any message without the signer's secret keys. In chapter 4, we research the digital signature schemes based on quadratic residue problem. We first propose a new and efficient bit perturbation.

第三章第二节，首先分析Harn密钥交换协议的安全性，然后根据数学问题y=g〓 mod p设计两种新的密钥交换协，从而避免了Harn密钥交换协议的不安全因素。Z。

He added that there could one day be a useful outlet to the discovery - x-ray machines that would be cheaper and safer than conventional machines that require a permanent radioactive source and a highly trained technician for maintenance.

他补充说，也许有一天这个发现能派上用场――廉价安全的X光机，不象通常的X光机那样需要永久放射源，以及高度培训过的技工做维护。

Facing a small number variety and no rational composition pesticide formulations in our country, we should impose restrictions on the pollution environment pesticide formulations and extend safety its on the environment from many-sided.

面对我国农药剂型品种少及结构不合理，我们应该从多方面入手，限制污染环境的农药剂型，推广对环境安全的农药剂型，开发多种性能的农药助剂及加强基础理论研究等。

These feelings of insecurity and self-doubt are both unavoidable and necessary if we are to change and grow .

这种感情不安全和自我怀疑的感情是不可避免的，并且是必要的如果我们要成长的话。。

The feeling of insecurity and self-doubt are both unavoidable and necessary if we are to change and grow.

不安全和自我怀疑的感觉都是不可避免的也是必要的，我们要改变和成长。

A ship in port is safe, but that's not what ships are built for.

在港口的船是安全的，但那不是造船的目的。

It's a key step to reduce the subsurface water level in the construction of large building's foundation.

在大型建筑物基础施工的过程中，地下水位高不仅对基础施工的质量和进度造成严重影响，而且带来不必要的经济损失和安全隐患。

In this changing world of career, you may not always work in one place, or always in a position to play their most tellingly, when you are unable to display, you are likely to think of resignation, or open a second career If you prior saved enough money, you have the backing of a security.

在这个多变的职业世界里，你也许不会永远在一个地方工作，或者永远在一个位置上淋漓尽致地发挥自己，当你感到无法施展时，你很可能会想到辞职，或者开辟第二职业，如果你事先储蓄了足够的钱，你便有了一个安全的后盾。

Essential elements such as the greatest possible active and passive safety, optimum ride comfort and ease of operation, uncompromising reliability over a long period and high-quality workmanship with select materials would have to be on a par with a comparable, conventionally powered standard-production vehicle.

基本要素，如尽可能地主动和被动安全，最佳的乘坐舒适性和易于操作，不妥协的可靠性长期和高品质的做工与选择材料都必须等同于可比，常规动力标准生产车辆。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。