查询词典 backward

Pleasant as the scenery was, the area was economically backward, with nothingmore than little homesteads, where small-time farmers would still be doingthings like mend the hinges on their barn doors, hoe the soil, hollow out somepiece of wood to make a simple tool or hoist the hay onto their carts byhand.

虽然这个地区景色宜人，但经济落后，除了小农舍外没有别的，那里面，尚未脱贫的农民可能还在做着修畜棚上的铰链、锄地、挖空木头做简易的工具或徒手把干草吊到马车上之类的事情。

After the establishment of socialist system in backward countries, these countries have to realize the industrialization and economic marketing in a relatively long period of time, which should have been realized in the capital system. This is the centurial problem facing the socialist movement in the 20~ century. However, theory of socialism primary stage provides a scientific standing point for solving the problem.

落后国家在社会主义基本制度确立以后，如何用一段较长的时间，来实现本该在资本主义制度下实现的工业化和经济的市场化，是20世纪社会主义运动所面临的世纪难题，而社会主义初级阶段论，为破解这一难题找到了科学的立足点。

The system uses PLC procedure control, start-up, forward or backward soldering gun, arc starting, workpiece circumgyration, etc full welding process all can complete automatically.

系统采用 PLC 程序控制，启动、进退枪、引弧、工件旋转等焊接全过程均能自动完成。

Mama says:" Hsin Hsin, Clarisse lessons together or backward to other classmates."

妈妈说：&昕昕，起来复习一下功课吧，不然就会落后给别的同学了。&

Mainly described the reflow temperature curve setting up, the solder joint alloy componental calculation and estimation of liquid phase line temperature for backward compatibility assembly.

重点介绍了后向兼容组装中再流温度曲线的设置、焊点合金成分的计算及液相线温度的估算。

Is loose, tighten it by mo ving the motor backward. The conservational work must been

解决方法：如皮带松动，将电机向后移调紧，仪器在使用过程中，半年就要养护一次，上润滑剂，螺丝松

Accordingly, region of relatively backward ministry of Chinese and Western is fostering region economy new point of growth, contractible region economy grows difference.

因此，相对落后的中西部地带在培育区域经济新增长点，缩小地区经济发展差距。。。

Leaf blade mainly elliptic, margin entire or obscurely crenulate; capsule lobes never bending backward.

叶片主要椭圆形，边缘全缘或者不明显；从未弯曲的蒴果裂片落后。

In this paper, a new method of obtaining multi-coherent-beams by UR90 resonators coupled with forward-mode was given, by which a problem was called "detune" existing in method of backward-mode was resolved, and the reliability of system was enhanced obviously.

用多个UR90腔进行正向模耦合的方法来产生多束相干的激光，解决了反向模耦合中存在的失谐问题，可以大大提高系统的可靠性。

And the problem of "detune"existing in backward mode couple is resolved. So the reliability of the coupled laser system can be improved remarkably. At the same time, by using two copper vapor lasers with UR90s of M=1. 21 or AOUR90s of M=1. 5, the coherency beam combinations are implemented.

首次提出将多个UR90腔进行正向模耦合来产生多束相干的激光的方法，解决了以往采用反向模耦合方法中存在的失谐问题，可以大大提高耦合激光系统的可靠性。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。