不能通过的

Cable reel motor torque constant tension which has the characteristics When the load increases in the motor output shaft speed will automatically come down, volume Rao assured when cable tension unchanged. Rao nature of this excellent performance closely integrated with the Volume; Cage used motor hysteresis coupling increases in size, functionality, easy installation, the constant tension similar characteristics, we can under the conditions required output torque. They can pull the cable external circumstances, hysteresis coupling protect cables; using torque motor controller to increase frequency hysteresis couplings Surge part because of the cable reel SCR converter using a new technology operation, smoothing adjustments to the motor terminal voltage, thereby ensuring that the output torque of the motor unchanged. so that the cable can smooth the road with the truck

其中力矩电机电缆卷筒具有恒张力的特点，当负载增加时电机的输出轴转速能自动随之降低，保证电缆卷饶时张力不变，这个优越的性能与卷饶性紧密结合；采用笼型电机加磁滞式联轴器具有体积小，功能全，安装维护方便，近似恒张力等特点，既可以根据工况需要输出力矩，又可以在电缆受外力拉住的情况下，通过磁滞式联轴器保护电缆；而采用力矩控制器加变频电机加磁滞式联轴节的电缆卷筒因其调压部分采用可控硅变流新技术，可以平滑地对电机的端电压进行调节，从而保证了力矩随负载的变化而改变，使电缆能平稳的跟大车的行进。

Some of these obstacles are simply unpleasant: Odysseus would rather avoid Scylla and Charybdis altogether, but he cannot—they stand in his way, leaving him no choice but to navigate a path through them.

其中的一些障碍，仅仅是不愉快：奥德修斯宁愿避免锯缘青蟹和蟳完全，但他不能，他们站在了他的去路，让他别无选择，只能通过浏览他们的道路。

Design is human"s pondering outcome, it is a kind of conceivableness, proposition too.by actualizing,reaching the terminated aim of satisfying human"s demand .design is influenced by cluture and expresses clu-ture.design conveys ideology ,and architecture carries design.cluture is the distillation of a civilizaiton,and architecture is a kind of the material form of cluture .so design cant be disvorced from societal culture background ,the two parts is so consanguineous.the article is try to use this measure,hunting the cluture background of the aulic archi- Tecture of qing dynasty, seek the path of distinguishing display of qing dynasy and ming dynasy.point out the relationship of design and archi-tecture of different time.

设计在文化的影响下体现出文化的特征；设计通过建筑的形式传达思想，建筑成为了设计的载体；文化是一个文明社会的精髓，而建筑正是文化的一种物化的形式。因此，设计是不能脱离社会文化大背景而独立存在，它们两者之间是密不可分的关系。而本课题正是通过研究清朝宫廷的建筑来探求设计背后的文化背景，为寻求明清陈设的差别找到出路，并指出不同时期设计与文化的关系。以便给以后的研究廓清思路，理顺线索。

Because positive clones utilizing nitrate or nitrite as sole nitrogen source werentdirectly isolated from the genomic library, random miniTn5 insertion mutant library wasconstructed via biparental conjugational transfer between E.

由于不能从文库直接筛选到利用硝酸盐的阳性克隆，因此，通过Tn5插入突变构建了随机插入突变库，采用E。

It raised the quality of constant price GDP accounting.

希望通过这些改善能提高中国不变价核算的水平和质量。

The use of footscan balance test system of national high-level pistol, rifle shooters had a balance of stability tests, by analyzing the following major conclusions: First, all the athletes in men's pistol shooting athletes body posture and adjusting the balance of stability the capacity of the worst; the second, firing only state body sway eyes open area and before and after the shaking smaller decrease; and thirdly, the general balance of the stability of indicators (both before and after the body center of gravity, around shaking rate, trajectory length, shaking the area) can not accurately reflect the high level of shooting athletes balance the characteristics of stability, and derived indicators - per unit area of the track length (the total length of track and shaking the area ratio), both show the balance of stability, but also reflect the attitude adjustment ability, in the sway area certain circumstances, the greater its value, indicating that ability to regulate the more intense the frequency of shaking sooner, the better the stability of physical balance, in the actual shooting of firearms at the time of the impact of the smaller, can be used as shooting athletes evaluation and selection of indicators.

运用footscan balance测试系统对国家高水平手枪、步枪射击运动员进行了平衡稳定性的测试，通过分析得出以下主要结论：第一，所有射击运动员中男子手枪运动员身体姿态的平衡稳定性及调节能力最差；第二，射击训练只能使睁眼状态下身体晃动面积和前后晃动幅度减小；第三，一般平衡稳定性指标(身体重心前后、左右晃动幅度、轨迹长度、晃动面积)不能准确地反映高水平射击运动员平衡稳定性的特点，而派生指标——单位面积的轨迹长度(轨迹总长度与晃动面积的比值)，既显示平衡稳定性，又能体现姿态调节能力，在晃动面积一定的情况下，其值越大，表明调节能力越强，晃动的频率越快，身体平衡稳定性越好，在实射时对枪支的影响越小，可作为射击运动员的评价和选材指标。

Through social credit environment with actual examples, the pedagogue to see trustworthiness is real benefits, let not the sincerity to bring the deep-rooted non-equivalent loss in the whole society and build a cannot tolerate any discreditable behavior of atmosphere, so it not, without living space, accounting problems will then solved dishonest, accounting for possible once again for his social doing basic commitment.

通过社会诚信环境的治理，用实际事例让受教育者看到守信的是实实在在的好处，让不诚信者体会到失信带来的铭心刻骨的损失，在全社会营造一种不能容忍任何失信行为的氛围，这样，不诚信者就没有了生存空间，会计失信问题也就随之迎刃而解，会计才有可能再次承担起他对社会所做的基本承诺。

Combining optimization design with CAD and automatizing completely the process of design have become a important development trend in design method field.A new-style ditcher for sluice and keeping soil humidity is a rotary, discontinuous ditcher. It mainly used in arid and semiarid area, dig pits to sluice in sloping field, meadow, fallow and wasteland.

新型蓄水保墒机具是一种旋转式间断开沟机，主要用在干旱半干旱地区，通过在坡地(＜15°)、草地、休闲地及不能及时耕种的撂荒地上开挖一些小坑来蓄积雨水，使雨水渗到地下，被作物自由吸收利用或补充地下水。

According to XRD analysis, the high concentration doping of dysprosium ions in Fe3O4 can not be obtained due to the difference of ionic radius, and Fe^3＋ ions are replaced by only a small amount of dysprosium ions.

通过X射线衍射分析发现，由于离子半径的不匹配，Fe3O4中稀土离子的高浓度掺杂不能实现，仅有极少量的稀土离子取代了Fe3O4中的Fe^3＋。

Redundant computing can be used to reduce the error probability, but not all the way to zero.

虽然可以通过冗余计算的方法来降低错误率，但仍不能保证错误率为零。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。