查询词典 by design

In design of rectifying unit to separate toluene-titanium tetrachloride,according to design projects,the theoretical plates of rectifying tower were calculated by the software with graphical calculation of theoretical plate.The tower load parameters in now running float valve tower were checked by the KG-TOWER float valve tower checking softwarel.The packing-tower diameter was calculated by high-effciency structured packings and hydraulic calculation softwocre.The evaluation through calculating data of valv...

在设计分离甲苯—四氯化钛的精馏化工单元中，依据设计任务，通过使用图解法计算理论板软件，计算精馏所用的理论板数；运用KG—TOWER浮阀塔校核软件，对现用浮阀塔进行塔负荷等参数的校核；采用等板数较大的高效规整填料与精馏塔水力学计算软件，来计算填料塔的塔径；通过对浮阀塔和填料塔的计算数据进行评价，得出结论认为选用填料塔设计优于浮阀塔设计。

By intergating it with the value of universal design, grasp its core rule in modern industrial design"if it can be used by impedient people, it can be more used by all people", then induct it to the platform info communication of public rail transit for our country.

它不仅仅是市民出行的交通接近点，更重要的是它提供给人们各种出行的信息。两百多年来，人类已从机械大工业时代走向信息时代。在轨道公交系统之中，站台的信息传达设计是服

The popularity of the star design in the west is attested to by the number of examples in paintings, by the apparent quantity exported to Europe , and by European copies of the design--carpets dated 1584 and 1585 at Boughton House, Northamptonshire , England .

油画作品中大量引用这种星形图案作为创作主题，再加上星形图案地毯大量出口到欧洲，并且欧洲人对这图案进行了拷贝------源于1584年和1585年英格兰北汉普顿郡博尔顿收藏馆的地毯，由此均可以证实该图案在西方是多么流行。

These schemes are very different in nature but unified through the process by which they were generated.This process involved the design of a master plan, the writing of design guidelines, the building of the infrastructure, and the parceling out of sites for development by individual developers and their architects one-by-one.

这些项目风格迥异，但却都在他们形成的过程中达到了统一；这种形成过程涉及大师的规划设计、设计指导方针的著作、建筑下部构造、以及开发这些场地的开发者和建筑师，并与他们一个一个发生关系。

The new method is given to design the optimum profile modification curve design The effects of optimum profile gear in improving the dynamic performance of gear transmission are verified in the Gear Dynamic Performance Test Rig In this dissertation, the main study contents and creative results are shown as following: The influences on the gear transmission system caused by the gear's accumulated error (periodic error and harmonic error) are theoretically studied. A new method is developed to simulate the gear's harmonic error by using the 2-order MARKOV process A simulated model of the dynamic performance which is excited by the gear's accumulated error is obtained.

本文在前人大量研究的基础上，结合作者承担的国家自然科学基金项目"齿轮传动动态系统辨识与三维修形研究"和山东省自然科学基金项目"齿轮传动动态性能仿真及结构参数、齿形的优化修形"，采用理论和试验相结合的新思路，系统地研究了齿轮传动的动态性能，建立了能正确描述齿轮传动系统动态性能的仿真模型和系统辨识模型，给出了确定齿轮传动轮齿修形曲线的优化设计方法，利用自行研制的齿轮传动动态性能试验装置，验证了优化修形齿轮对提高齿轮传动动态性能的突出作用。

It is suggested that the index (1-t2) controlled by all the primary design parameters could be used as the total objective for the hull/propulsor interaction characteristic optimization, which can be carried out by sub-objective optimization controlled by parts of the design parameters and iteration procedure.

推荐采用受控于全部主参数的指标(1-t2)作为船体与组合推进器相互干扰特性优化的总目标，提出了用部分主参数控制的对应分目标优化和迭代来实现总目标优化的简明策略。

It can betraced by the history and walk to us temperately; itcombines with the modern design language ratherthan just be bounted by the history, and conquersthe public by its unique design concept andfeatures.

它沿着历史的脚步向人们缓缓走来，但绝不拘泥于历史，而是结合当代的设计语言，用它那独具匠心的设计手法、设计理念一次次征服了人们。

In order to decrease total optical length, a design scheme was employed by selecting mechanically compensated zoom lens with a negative compensator, shortening the focus length of variator and compensator, and increasing the distance between front group and variator. An initial configuration was obtained by solving equations of aberrations. According to aberration theory, the aberrations were corrected by using ZEMAX optical design software.

为缩短筒长，采用负组补偿偏离物像交换变焦结构，缩短变倍补偿系统各组元焦距，增加前固定组和变倍组间距的设计方案，通过解初级像差方程求得初始结构，依据像差理论，利用ZEMAX自动设计软件进行像差校正平衡。

"The pre-feasibility research of 100,000 tons general bulk cargo berth in Yangkou Port area, Nantong" has been finished by China Communication First Design Institute of Navigation Engineering,"the Project Proposal of the bulk cargo logistics park in Yangkou Port" has been finished by Hohai University, and "The pre-feasibility research of local railway from Hai'an to Yangkou" has been finished by The Fourth Survey and Design Institute of China Railways.

已委托中交一航院编制完成了《南通洋口港10万吨级通用散货码头工程预可行性研究报告》，委托河海大学编制完成了《洋口港散货物流园区项目建议书》，委托铁道第四勘察设计院编制完成了《地方铁路海安至洋口预可行性研究报告》，以上项目均已获省发改委批准开展前期工作。

"The pre-feasibility research of 100,000 tons general bulk cargo berth in Yangkou Port area, Nantong" has been finished by China Communication First Design Institute of Navigation Engineering,"the Project Proposal of the bulk cargo logistics park in Yangkou Port" has been finished by Hohai University, and "The pre-feasibility research of local railway from Hai'an to Yangkou" has been finished by The Fourth Survey and Design Institute of China Railways.

已委托中交一航院编制完成了《南通洋口港10万吨级通用散货码头工程预可行性研究报告》，委托河海大学编制了《洋口港散货物流园区项目建议书》，委托铁道第四勘察设计院编制完成了《地方铁路海安至洋口预可行性研究报告》，以上项目均已获省发改委批准开展前期工作。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。