查询词典 maintain order

In order for the flange joint to maintain a gasket seal.

为使法兰连接保持良好的垫片固定密封。

The design of the device using NC Lathe CA6140 control, part of the main transmission system using AC spindle motor and graded by the pulley driven spindle gearbox, through the inverter and gearbox to achieve sub; Feed System used by stepper motor driven ball screw slowdown after campaign vertical feed system through a gear after the ball screw drive, in the horizontal feed system through two gear-driven ball screw; Tool to automatically transfer tool carrier (4-position), thus achieving automatic tool change; by MCS-51 series 8051 data to be dealt with. from the I / O interface stepper pulse output signal to control the feed rate and itineraries; In order to maintain the function of cutting thread, to the outer end of spindle or other appropriate location loaded pulse generator; Lathe will be transformed into Tailstock manually controlled electric Tailstock.

本设计利用数控装置对CA6140普通车床进行控制，主传动系统部分采用交流调频主轴电动机经带轮及分级齿轮变速箱驱动主轴，通过变频器和齿轮变速箱实现分段无级变速；进给系统采用步进电机通过减速后驱动滚珠丝杠运动，在纵向进给系统中通过一级齿轮减速后驱动滚珠丝杠，在横向进给系统中通过二级齿轮减速驱动滚珠丝杠；刀架改为自动转位刀架从而实现自动换刀；通过MCS-51系列8051单片机对数据进行计算处理，由I/O接口输出步进脉冲信号控制进给速度和行程；为了保持切削螺纹的功能，要在主轴外端或其它适当部位装上脉冲发生器；将车床的手动尾座改造成为可控电动尾座。

He said that in order to maintain a healthy and stable industry ...

他说，为了维持一个健康的产业和稳定的。。。

The male-sterile line improve should by the Shallu and the Kafir or the Shallu hybrid primarily, the r-line improve should by the kaoliang and Hegari or the kaoliang hybrid primarily, may maintain two kisses the heredity difference, in order to compounds the high yield hybrid.

不育系改良应以印度高粱与南非高粱或印度高粱杂交为主，恢复系改良应以中国高粱与亨加利高粱或中国高粱杂交为主，这样可保持两亲间的遗传差异，以便配制出高产杂交种。

When using the die-cutting tool, be sure to use industry gently rolling shouder strickle blankets up drop every day in order to maintain an adequate amount of lubricant die-cutting knife at the end of shouder hobber and the stone the roller surface clean, and in both form a thin film to improve die-cutting knife at the end of shouder hobber and rolls of anvil wear resistance.

搁置模切刀时，一不退给对峙搁置厂家供答的滚肩刮拭毛毡，每天进取滴适度润滑油，以保留模切刀滚肩与底砧辊暗不天的肮脏，且在两者间变成一层薄薄的油膜，恶化模切刀滚肩与底砧辊暗不天的耐磨损性能。

The goal is to maintain emotional balance in order to protect internal homeostasis.

其目的是为了保护内部体内平衡保持情绪平衡。

In order to maintain the Total Immersion English experience and offer the best environment for language learning, and in light of the needs of

为了让您的子女在英语学习上有更大的收获，我们将尽力提供最好的服务。

Third, you can open the windows a little bit in order to maintain good ventilation.

第三，可以打开一点点的窗户，以保持室内的空气流通。

You will need to be quite firm at times in order to maintain your authority.

你需要有相当坚定的，有时为了保持你的权威。

In order to maintain conformity to requirements.

组织应在产品内部处理和交付到预定的地点期间对其提供防护，以保持符合要求。

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。