双动

Brake system: it uses safe and reliable dual-loop air-break break system, the stored energy pump has the function of parking brake, the selected relay valve is reliable in performance.

刹车系统：采用安全可靠的双回路断气刹制动系统，储能分泵具有驻车制动功能，选用性能可靠的继动阀。

It's an effective measure of fast valving in improving the dynamic stabilities of power system and preventing the overspeed of steam turbines, but the fast valving technique available can satisfy the need of modern steam turbines no more. On the basis of the new type fluid logic valve, which combines the regulating systems and safety systems happily, the steam turbine EHC based on new principle is put forward, one of its outstanding characteritics is, the fast valving is operating in a closed control loop. For the implementation of control for steam generator regulation and safety systems with nonlinear mult-operating modes, a new methodology for designing a fuzzy logic controller is proposed, which is based on the combination of"error phase plane"and"variable universe of discourse". Application of a double-mode FLC with the new methodology is presented, the validity of the design methodolody is desmonstrated by test; A new methodolody is also presented to improve the design and tuning of a FLC using variable structure control theory.

本文还详细讨论了快关控制在提高电力系统暂态稳定性及超速保护中的应用，分析了现有的快关控制规律的局限性，研究出一种基于新型快关阀的汽轮机电液控制系统，其突出特点是使汽轮机闭环快关成为现实，指出这种基于新的组成原理与设计方法的汽轮机电液控制系统对不同工况下的适应能力；针对汽轮发电机组多工况、非线性的特点，提出一种把&误差相平面&方法与&可变论域&思想有机结合的双模FLC设计与调整的新方法，试验结果表明该系统具有良好的动、静态特性；为改善FLC控制规则的设计与调整，作者还介绍了一种把滑模变结构理论成功应用于模糊系统设计的新方法。

A new equipment of semi-dry desulfurization for the double nozzles rectangular draft tube spouted bed was proposed in this paper.

本文以此为目的提出了一种新型双喷嘴矩形导流管喷动床半干法烟气脱硫系统。

The equal rigidity design for the flexible joint of DTG is discussed in this poper,which derived the equations of calculating the axial and radial rigidity of two gimbal flexible joint inthis paper.

本文讨论了动力调谐陀螺仪挠性接头的等刚度设计，导出了双平衡环动调陀螺挠性接头轴向刚度和径向刚度的计算公式。

To beef up the braking, our dual stainless steel disc brake kit comes standard, featuring two vented stainless discs and a machined steel brake hub.

要加强制动，我们的双不锈钢盘式制动器套件标准，具有两个排气不锈钢光碟和加工钢制动枢纽的地位。

Yeast two hybrid screening(MATCH-MAKER GAL4 Two Hybrid System 3) and regular molecular biologic techniques were used to screen human HeLa cDNA library with the kinetochore binding domain of CENP-E.

为研究CENP-E的作用机理，以其动点结合区域为诱饵蛋白，用酵母双杂交技术从人HeLa细胞cDNA文库中筛选出了Nuf2蛋白。

By use of anatomy sign method which depends on the double lineations from tricuspid annulus to coronary sinus and CS to inferior vena cava,type Ⅰ atrial flutter was ablated.

采用解剖标志法沿三尖瓣环至冠状静脉窦和CS至下腔静脉双连线射频消融治疗5例Ⅰ型心房扑动。

At last, using the dual-porosity model, which is provided by LOGES logging interpretation system, two parameters of gas saturation and irreducible water saturation are used to help identify the doubtful pays with low resistance.

首先校正测井仪器或测井环境对曲线质量的影响，在此基础上进行标准化处理；然后通过&四性&关系研究，考虑到涩北气田储层欠压实等影响，采用补偿密度—电阻率交会的方法来编制气层解释图版，先对曲线进行一次解释，将易于识别的测井响应特征明显的气层剔除出来，然后对低阻可疑气层进行二次定量识别；最后，借助于LOGES测井解释系统提出的双孔隙度模型，利用可动水饱和度和地层水含气饱和度相结合建立新的测井解释标准，进而准确识别低阻可疑气层。

Combined with the disturbed state concept proposed by Desai, the consolidation line of the structured soils could be divided into two linear parts in loglog plot.

按照Desai的挠动状态理论，双对数坐标下结构性土的压缩曲线可以简化为两段直线。

ORION Group, Japan, which established in 1946, is the leader in making dairy machineries with a history of more than 60 years. At present, it occupies beyond 70% of the market share and has over 50 subsidiaries worldwide. The company owns the double-vacuum milking technology which currently leads the new trend in manufacturing the livestock machineries and meets the lactation features of high-yielding dairy cows. Besides, the ratio of pulses in front and rear udders demonstrates the most sophisticated milking technology.

优利农集团是日本最大的乳业机械公司成立于昭和21年（1946年，距今已有近60年的历史，目前在日本的市场占有率为70％以上，全世界有50多家分公司，优利农公司拥有符合高产奶牛泌乳特点的双真空挤奶技术，它主导着当前畜牧机械的新潮流；而且其独特的；符合奶牛生理特性的前后乳区脉动比代表着世界最尖端的挤奶技术。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。