同时的

The results show that the grain size is refined by the addition of Nd or Dy, especially combined addition is better than single addition.

结果表明：ZK10镁合金中分别加入Nd和Dy均能细化晶粒，且Nd和Dy同时加入的效果优于单一加入的效果，当同时加入质量分数为0.2% Nd和0.6% Dy时，合金的平均晶粒尺寸由原来的150 μm细化至60 μm，使ZK10合金的抗拉强度和屈服强度分别提高至191.0 MPa和69.0 MPa，伸长率达到16.6%，与未加入稀土的ZK10合金相比分别提高89%，43%和232%。

The results show that the grain size is refined by the addition of Nd or Dy, especially combined addition is better than single addition. With the addition of 0.2 % Nd and 0.6% Dy, the grain size is reduced from 150 μm to 60 μm. Combined addition with two rare earths elements makes the tensile strength, yield strength and elongation of ZK10 alloy increase to 191.0 MPa, 69.0 MPa, and 16.6%, increasing by 89%, 43%, 232% respectively, compared with ZK10 alloy without RE element.

结果表明：ZK10镁合金中分别加入Nd和Dy均能细化晶粒，且Nd和Dy同时加入的效果优于单一加入的效果，当同时加入质量分数为0.2% Nd和0.6% Dy时，合金的平均晶粒尺寸由原来的150 μm细化至60 μm，使ZK10合金的抗拉强度和屈服强度分别提高至191.0 MPa和69.0 MPa，伸长率达到16.6%，与未加入稀土的ZK10合金相比分别提高89%，43%和232%。

Sampling points were obtained by using optimal Latin hypercube design of experimental method,meantime,in order to improve computing efficiency,application of stepwise regression response surface approximate method in the MDO system of the vehicle crashworthiness and free mode of Body-In-White,the approximate model was optimized by using sequential quadratic programming method.

采用最优拉丁方试验设计方法进行样本数据设计，同时，为了提高计算效率，采用了一种新型的响应面构建方法——逐步回归响应面方法构建了整车耐撞性与白车身自由模态多学科系统的近似模型，利用序列二次规划优化方法对此近似模型进行优化，避免了整车碰撞传统优化设计方法计算量大，在碰撞非线性系统优化中常常易导致收敛缓慢甚至不收敛的缺点，在满足了CMVDR294安全法规的同时，使得白车身的扭转模态值得到提高，汽车重量得到较大程度的减轻。

In real flight, multiple sensors of aircraft engine control system may fault at a time. In order to solve this problem, a revised multiple-failure-hypothesis based testing is investigated. This approach uses multiple Kalman filters, and each of Kalman filter is designed based on a specific hypothesis for detecting specific sensors fault, and then uses WSSR (Weighted Sum of Squared Residual) to deal with Kalman filter residuals, and residual signals are compared with threshold in order to make fault detection decisions. The simulation results show that the proposed method can be used to detect multiple sensors soft failures fast and accurately.

一般认为两个以上传感器同时发生故障的概率较小，但实际上不能排除其发生的可能性；提出了一种改进的多重故障假设方法来解决航空发动机控制系统多传感器同时发生软故障的问题，这一方法采用一组卡尔曼滤波器，每个滤波器对应一个被检测传感器的故障模态；采用残差加权二乘方处理滤波残差并与门限值作比较来判断是否发生故障；仿真结果表明，所提出的方法能有效解决多传感器软故障的检测与隔离问题。

The difference of opinion arises because, where events occur in separated locations, both sets of observers have to make calculations before they can decide on the simultaneity or otherwise of separated events; they have to make allowance for the time it has taken for the light signals to travel from the distant locations, and both insist that the speed of light is a constant in all directions relative to them.

不同的观点就出现了，因为在事件发生的两个地方的两组观察者在确定事件是否同时发生之前都必须先经过计算；他们必须扣除光信号从远处传来时所耗的时间，而同时，他们又都坚信光速在相对他们的所有方向上都是恒速的。

A method of plasma of pulse discarge by which NOx and SO_2 are removed simutaneously from flue gas is described in detail in this paper, including its basic concept, process and advantages in industrial application.

本文对用脉冲放电等离子体同时脱除烟气中的NO_x和SO_2的方法作了较全面的描述。阐述了该方法的产生，同时脱除烟气中NO_x和SO_2的基本原理和过程，以及其工业应用的优点和关键。

At the same time, with the enhance of the social concept of the rule of law, the development brought good opportunities to us , It is also the cause of some of our traditional archival concepts, the existing mechanisms, And the practice of specific challenges, Enhanced file the rule of law, sound files legal system is an important element.

同时，社会法治观念的增强，既给我国档案事业的发展带来了良好的机遇，同时也对我国档案事业建设中一些传统的观念、原有的机制、以及具体的做法提出了挑战，其中强化档案法治、完善档案法规体系是重要的一环。

Researchers have found evidence that, along with growing crops, and collecting shellfish and other marine food, the Taino gradually diversified their diet, fishing in new areas and trading food with inland villages.

研究人员已发现的证据表明，泰努人在种植庄稼的同时，还懂得采集贝类和其他海产品，同时去寻找适合捕捞的新海区，还与内地的村庄有贸易往来，从而让人们的食物有了多样化的选择。

A telegenic but uncharismatic technocrat, Hu has presided over an impressive run-up in Chinese power, striking a populist tone and squelching dissent at home while pursuing free-market policies and broadening the country's contacts abroad.

胡惊涛是一个富于感染力，但并不具备超凡魅力的技术政治论者，他的任期内，中国处于令人印象深刻的上升时期，在强力推行自由市场政策的同时打击不同意见者的声音，在增大和国际接触的同时压制异议者的愤怒。

These people, they accept the media dissemination the information, is acting audiences' role, simultaneously, they are also the media event first time, the first place recorder, when they oneself with multimedia "gathering" the news provides to the news media, or when the Internet issues, they have actually become the disseminator, audiences this kind of role's this kind of transformation, was changed the mass media dissemination traditional pattern, simultaneously also proposed the recent enlightenment to each kind of media!

这些人，他们接受媒体传播的信息，扮演着受众的角色，同时，他们又是新闻事件第一时间、第一地点的记录者，当他们把自己用多媒体"采集"的新闻提供给新闻媒体，或者自己在互联网发布时，他们却成为了传播者，受众这种角色的这种转换，改变了大众传播的传统模式，同时也对各类媒体提出了新的启示！

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