不确实的

Evolution may not always be understandable , but it is strictly nonaccidental.

进化也许不总是可以理解的，但它确实是非偶然的。

Overdiagnosis of nonprogressive tumors does occur in breast cancer screening programs," he allowed, but "credible estimates suggest approximately 3%-9%, not 50%.

在乳腺癌筛查计划中确实存在对非进展性肿瘤的诊断过度，&他承认，但&对过度诊断率的可靠估计数字为3%~9%，而不是50%。

But also the reform exist some problems,"the job is overhasty","the step is too quick","excessively unitary" problem of form,but these problems are not that Chinese effect is face to face backward the most far-reaching.

但改造中也确实存在&工作过急&、&步骤过快&、&形式过于单一&的问题，但这些问题还不是对往后中国影响最深远的。

But in practical operating, overvoltage caused by reignition of the vacuum switching device frequently appears, and it result in damage of the capacitor bank or the switchgear itself. Ensuring the switchgear against reignition and installing a protective device are two main approaches to avoid the phenomenon. In this paper, a study on overvoltage caused by reignition due to capacitor bank switching with the vacuum switching device and its preventive measures are carried out. The main work which has been done and researches are as follows: 1. The producing mechanism of overvoltage and its influence factor are analyzed. It is pointed out that single-phase reignition is the main reason for damage of the switchgear and two-phase reignition is the main reason for damage of the capacitor bank,so overvoltage of single-phase reignition and two-phase reignition are the emphases of prevention. 2. Analysis of the special working condition of the operating switch for capacitor bank is carried out. It indicates that the vacuum switching device is difficult to realize no-reignition under this operation condition, so it is more practical to adopt protection devices. 3. Analyses of protection effect of RC and MOA and their shortages are carried out. It shows that the two methods can only restrain effectively overvoltage caused by single-phase reignition, and they cannot protect the capacitor bank when reignition of two-phase occurs. 4. The operation principle of G-R damping device is analyzed and discussed emphatically.

本文针对真空开关投切电容器组时因重燃而产生的过电压及其防治措施进行了研究，所开展的主要工作和研究结果如下： 1、对过电压的产生机理及其影响因素进行了分析，指出单相重燃是导致开关设备损坏的主要原因，而两相重燃则是导致电容器组损坏的主要原因，因此单相重燃和两相重燃过电压是防护的重点； 2、对电容器组操作开关的特殊运行条件进行了分析，指出在这种运行条件真空开关难于实现不重燃，因此采用保护装置更具有现实意义； 3、对RC与MOA的保护效果和存在的不足进行了分析，指出这两种方法均只能有效抑制单相重燃过电压，而不能在发生两相重燃时保护电容器组； 4、重点对G-R阻尼装置的工作原理进行了分析和讨论，指出该装置接入后线路中将会出现两种频率的高频振荡，而电容器组上的过电压是由这两种振荡共同决定的； 5、根据对上述两种振荡的分析指出存在一个最佳电阻值使得过电压最低，并提出了电容器组电压和最佳电阻值的近似求解方法； 6、使用电气暂态分析软件MATLAB对G-R装置的保护效果进行了仿真计算，证实该装置确实可以有效抑制重燃时的电容器组过电压； 7、根据仿真与近似计算结果的偏差提出了近似计算的修正方法，经过修正后的过电压计算结果与仿真结果吻合较好； 8、对G-R装置中放电装置G与阻尼电阻R的要求进行了分析，指出采用编织电阻和真空间隙可能是最佳选择。

From this Ge angle for, although " person Rou searchs " to need to try really effective agreement bundle with the standard, but no matter be Moses, still be Xue person and common Min is numerous, answer should use the society such as existing law system and path heart self-discipline morely to control a medium effectively, and the Fan criminal creed that ten million cannot be immersed in that kind to appeal punishment rule at every turn easily is sloughy.

从这个角度来说，虽然&人肉搜索&确实需要加以有效的约束与规范，但无论是立法者，还是学者以及普通民众，都应该更多地利用现有法律制度以及道德自律等社会有效控制手段，而千万不能轻易陷入那种动辄呼吁刑律的泛刑事主义泥沼。【以下内容为IT者网站提供英文翻译，未经授权请勿转载

It'strue that the government censors critical Web sites and closes downtroublesome blogs.

政府对于持批评意见的网站严格审查并且关闭引起争议的博客确实不假。

Serotonin syndrome and paraneoplastic syndrome were likely diagnoses and adenosine is an appropriate drug for a supraventricular tachycardia.

医疗方面也不全是糟糕的，羟色胺综合征和副肿瘤综合征都是可能的诊断，腺苷确实可以用来治疗室上性心动过速。

The conventional modifications include silica and alumina trihydrate fillers, which may bring up poor elasticity.

这些措施确实在一定程度上改善了RTV的使用效果，但不能带来根本性的变化。

An unspayed female will become agitated during her time of heat, so if you are not intending to breed her it is really in her interest to get her spayed.

一个unspayed女性将成为她在激动时的热量，因此，如果您不打算培育她，这确实是在她的关心让她spayed 。

But it is good, Sweetie", said her Mother."Why don't we show it to Tippity Witchet and see what she thinks.

可确实画的很好啊，甜心，&妈妈说，&为什么我们不去给缇比蒂女巫看看，听听她的意见。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐