反

The text introduces the probability of random events and issues of counter-examples; discrete random variables related to the distribution and continuous random variable distribution of counter-examples; independence and related issues in the Phase capacitive on the counter-examples; number of characteristics of the random variable The counter-examples of; parameters estimates and assumptions in the anti-testing case of problems.

该文主要介绍了随机事件及其概率问题中的反例；有关离散型随机变量分布和连续型随机变量分布中的反例问题；独立性与相关性相容性问题中的反例介绍；有关随机变量数字特征的反例探讨；有关参数估计与假设检验中的反例问题。

Whereas more and more anti-circumvention investigations are initiated by the two countries/areas against products from China, In general the anti-circumvention is regarded as results of extension and development of anti-dumping. However, in practice, it is also applied to deal with the issues of evading the countervailing duty in some countries.

鉴于近几年我国受到来自这两个国家和地区的反规避调查数量快速增长的现实，通常认为反规避是反倾销的重要延伸和发展，然而反规避在一些国家的立法和实践中也被运用于防止规避反补贴税。

The communities of Denitrifying bacteria, and some key enzymes of denitrification were also introduced.

从反硝化的角度出发，论述了反硝化细菌的类群、反硝化作用的机理、反硝化细菌细胞中参与反硝化过程的关键酶。

We demand from our communauts to share leftist basics (like the disaffirmation of nationalism, racism, antisemitism, sexism, esotericism...).

我们要求我们的公社信众分享左翼基本理念（如反民族主义、反种族主义、反犹太人主义、反性别歧视、反神秘主义等等）。

Based on the prior information obtained by qualitative inversion, the two stages inversion method was put forward. That is, the first stage is that distinguishing the high-quality element and non- high-quality element, and determining the initial iteration value of element sound velocity reasonably. The second stage is that treating differentially the constraint weights of the high-quality element and non- high-quality element, and then quantitatively inversing the final sound velocity distribution. The results of two concrete specimens indicate that the two stages inversion method can inhibit artifacts effectively and has better defect identification effect than normal one stage inversion.

在获取定性反演先验信息的基础上，提出了两阶段反演的方法：第一阶段，区分优质像元和非优质像元，合理确定像元声速的迭代初值；第二阶段，区别对待优质像元和非优质像元的约束权重，定量反演最终的速度分布。2个混凝土试件的模型试验表明，两阶段反演能有效抑制伪像，具有比常规的一阶段反演更好的缺陷识别效果。

Some properties of inversions are proved, It indicates that the inversion is conformal, the image of line of curvature is still the line of curvature of the inversion S of the hypersurface S, the principal curvature, the total curvature, and mean curvature of S are the functions...

在n-1维超曲面的反图变换中，示明反图变换为保角表示法，曲率线系的反影仍为反超曲面的曲率线系，反超曲面的主曲率，全曲率与平均曲率为原超曲面的主曲率的函数等。 3。最后导出公式(1)在四维空间与通常空间之特殊形式

Ogee spillway tunnel s are widely used in middle or high head water conservancy and hydropower projects.

龙抬头式泄洪洞在中、高水头的水利水电工程中应用十分普遍，其突出的水力学问题是反弧段的空蚀破坏，反弧段空蚀破坏的部位常见于反弧末端、反弧段下游底板和反弧段下游侧墙。

Its main problem in projects is cavitation damage of ogee section, which can be frequently found in the end, downstream baseboard and downstream sidewall s of ogee section.

龙抬头式泄洪洞在中、高水头的水利水电工程中应用十分普遍，其突出的水力学问题是反弧段的空蚀破坏，反弧段空蚀破坏的部位常见于反弧末端、反弧段下游底板和反弧段下游侧墙。

The author also indicate that allof the systems have commonness, i.e. specialty, independence and princedom. The third part: the author discuss china's existing system, indicating that china do nothave a complete antitrust law opposing the urgency against antitrust. The existingregulation regulate antitrust incompletely without standard executive department and theallocation of the function is unreasonable.

另一方面，虽然各国反垄断机构设置不同，各有优劣，但是却都具有专业性、独立性和权威性等共性第三部分分析中国反垄断执法体制现状，指出中国当前虽有反垄断立法的迫切需要，但是中国目前没有比较全面、完整的反垄断法律，现有的法律规范中反垄断规定过于散乱，缺乏权威的执法部门，对执法机构的职责配置不合理。

Irony: A contrast or an incongruity between what is stated and what is really meant, or between what is expected to happen and what actually happens. Three kinds of irony are (1) verbal irony, in which a writer or speaker says one thing and means something entirely different;(2) dramatic irony, in which a reader or an audience perceives something that a character in the story or play does not know;(3) irony of situation, in which the writer shows a discrepancy between the expected results of some action or situation and its actual results.

反讽：反讽指所叙述的事情和真正的所指之间或期待发生的事情和实际发生的事情之间的对比或不一致，反讽有3种：（1）词语反讽，作者或说话人说的是一件事但指的却是截然不同的另一件事；（2）戏剧反讽，指读者或观众在故事或戏剧中意识到故事或剧中人物所没有意识到的事；（3）情境反讽，指作家所创造的人们对的行动或情境所期待的结果和实际发生的结果产生的差距。

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。