前部件

In addition, before, we must check the pump body of water storage, or self-absorption not only affects performance, and easy to seal parts burned.

另外，在启动前，一定要检查水泵体内的存水量，否则，不仅影响自吸性能，而且易烧毁轴封部件。

Outstanding performance: when your car fitted with a balanced strengthening of bar buttons, shell shock machines and cars formed between the steel beam structure, a more rugged, less car shell of metal and resonance damping components, thereby reducing the resonance generated by the noise, to avoid the car before the shock absorber parts of the shell due to the weight of the engine so that metal fatigue or impact, etc., causing distortion and eliminate tire wear caused by vehicle deviation of the hidden dangers, so that the body is more stable equilibrium.

表现出色：当你的爱车装上平衡加强杆扣，减震机与车壳之间形成钢梁结构，更加坚固无比，减少车壳金属与减震部件的共振，从而降低因共振所产生的噪音，避免车壳前减震部位因引擎重量使金属疲劳或撞击等造成变形，消除车辆跑偏磨胎所带来的隐患，令车身更加稳定平衡。

The stuffing box is the kernel hermetic component of the high pressure reciprocating pump .

填料函是高压往复泵的密封部件，改进前，填料函与泵体连接处榫面上频繁发生断裂的现象直接影响了高压往复泵的运行寿命。

In the part of the vibration experiments and analysis, firstly, used the simple-beam theory to estimate the natural frequency of the beam of the 20-headed computerized embroidery machine.secondly, measured the beam of its low rank natural frequency, the beams horizontal vibrating acceleration amplitude, speed amplitude and the displacement amplitude in different rev and different turn parts. Found that it is sympathetic vibration, which bring on the thread-broken rate rise rapidly. On this base, established the finite element analysis modle of the vibrating beam, and took on hamonic analysis and modal analysis with the mold. The rusult of test and analysis offer the basis for farther improvement of the computerized embroidery machine.

振动分析部分，首先由简单梁理论出发，对横梁的固有频率进行估算；接着通过测振仪器对20头电脑刺绣机横梁进行了试验模态分析和不同工况振动测试；获得了横梁前四阶固有频率和模态振型，以及在不同工作转速、不同回转部件下横梁振动的加速度幅值、速度幅值和位移幅值；找到了横梁振动加剧的原因——共振；在此基础上建立了符合实际情况的横梁有限元模型，对模型进行了模态和谐响应计算，证实了模型的可靠性，为下一步的改进设计提供了依据。

The power on get everything ready before work, such as glue and reservoir storage, ahead of time to adjust the glue between cardiaplegia and lubricating oil, crude enquiries adjusting the main parts, them…we, electrographs in the book and the cover page is correct, etc.

1开机前做好一切准备工作，如储胶料、提前储热胶、调整胶温、加间滑油、粗查主部件、调整各规矩、核对书芯与封面是否正确等

Equipment Items that penetrate mucosal barriers (eg, biopsy for- ceps) are considered critical and therefore must be ster- ile before use.

穿透粘膜屏障的部件被视为高度危险性的，因此使用前必须是灭菌的。

Prior to final mounting of components the cleanness has to be checked, particularly rests of sand or other disposals which have been collected in the Dephlegmator Headers of the tube bundles must be removed.

部件在最终安装前，应检查其清洁度。特别是积聚在逆流管束联箱内的沙子和其他残留物应予以清除。

The ticketer machine of this system is the highly integrated system that our company developed, it includes such parts as the shell, software, thermal printer, computer, LCD, touch- screen, etc., the company has already initialized the software into the computer before the products are dispatched from the factory, to be convenient for the users (drivers that have all already backed up in the hard disks of the computer, and the driver of the special-purpose expansion card), at the same time, our company can make special modification according to the request of the user, meet the customer's demand.

本系统的取票机是我公司开发的高度集成系统，它包括机身、软件、热敏打印机、电脑、液晶显示屏、触摸屏等部件，公司在产品出厂前已将软件初始化进入主机，这样省去了用户的麻烦（电脑主机的硬盘中都已备份好电脑的全部驱动程序，以及专用扩充卡的驱动程序），同时，我公司也可根据用户的要求进行特殊定做，满足客户的要求。

Albright helped sell Obeidi's story about buried uranium centrifuge parts to the media, even though a true nuclear expert would have known that what Obeidi claims to have hidden possessed absolutely no value in the field of nuclear enrichment, and any former UN weapons inspector worth his or her salt would have recognized the inconsistencies and improbabilities in the Obeidi story.

奥尔布赖特帮助出售奥贝迪的故事，约埋铀离心机部件向传媒，即使一个真正的核专家都知道什么奥贝迪声称已隐藏拥有绝对没有任何的价值在这一领域的核浓缩，以及任何前联合国武器检查员的价值他或她的盐会承认的不一致和improbabilities ，在奥贝迪的故事。

Be through with the oiling of the parts before the machine is operated.

机器开动前要把部件的上油工作做完。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。