查询词典 groove

The effect of the friction moment of bearings on performance is researched. The forming mechanic and influence factors of the friction moment of ball bearing are analyzed. Suitable clearness and groove radius of ball bearings are obtained by experiment and calculation. The relationship between starting moment of ball bearing and various lubricants is analyzed. The measure for reducing the starting moment of ball bearing is put forward, it is the theory basis and reference for ball bearing design of small power unit system.The system is an unstable system when the 24-station ball pen tip production machine is running because of various interferences. It is too hard to describe the system by linear method, so the nonlinear formulation must be used.

研究了小动力头系统轴承摩擦力矩对运转性能的影响，分析了球轴承摩擦力矩的产生机理及影响因素，采用实验和计算的方法得到了动力头球轴承的合理间隙及球轴承沟曲率半径，分析了各种润滑剂与球轴承启动力矩的关系，并提出了减小轴承启动力矩的措施，为小动力头系统的轴承设计提供了理论依据及实践参考。24工位笔头加工机械在笔头的生产加工过程中，由于受到各种因素的干扰是一个不稳定系统，其稳定性会发生一定变化，而且很难用线性方法表述。

"We had this piece of timber sitting in the workshop that came from the ship when it was restored and it conveniently had a groove on one side that was kind of pen-shaped," said Jones.

&我们在这个讲习班，来自船舶恢复时，它方便了一边那是笔形槽类木材坐在一块，&琼斯说。

Pay close attention to Chinese prickly ash, walnut forests focus on the construction of new developments in Walnut, bungeanum 3600 acres, and built the old customs, under theliu yuan , ranked eight, such as pepper base, build tree, mud Hill, Tom Bu groove 3 of returning farmland to forest demonstration sites, 480 acres of forests.

狠抓以花椒、核桃为重点的经济林建设，新发展核桃、花椒3600亩，建成旧关、下柳元、中排等8个花椒基地，建成槐树、泥山、汤卜沟3个退耕还林示范点，退耕还林480亩。

It stars Courtney Cox, Anne Archer and James LeGros, and was produced by InDigEnt and directed by Greg Harrison, who also directed 2000's Groove , about San Francisco ravers.

该片由科特妮·寇克斯、安妮·阿彻和詹姆斯·勒格罗主演， InDigEnt 公司制作，格雷戈·哈里森导演，他曾执导过2000年的《狂野派对》，讲述旧金山热衷于聚会的人们的故事。

Liu water, as the two temple in the village of the whole village as an opportunity to advance to Wang River, Lee groove, Wei Wan Village, three small pig model to handle construction, continue to focus on domestic pigs and pig-breeding base construction, farming to encourage the big walk Indoor pool pig road to the township to promote the development of aquaculture and the introduction of Shylock, Landrace pig breeding, and other 8, into the water Liu, Li ditch the two villages, to strengthen the improved varieties.

以水刘、成寺两村的整村推进为契机，以王河、李沟、魏湾三村养猪小区示范建设为抓手，继续抓好家庭养猪及仔猪繁育基地建设，鼓励养殖大户走户内联营养猪的路子，借此推动全乡养殖业的发展，并引进夏洛克、长白等良种猪8头，投放到水刘，李沟两村，加强品种改良。

Quick-Change Valve Plug- Removable groove pin allows quick, easy valve plug replacement.

快速更换旋塞阀，可移动槽引脚可快速，容易阀芯更换。

Thread Snap Gages—Minimum Material: Pitch Diameter Cone Type and Vee and Thread Groove Diameter Type for inspecting the minimum-material limit pitch diameter.

螺纹卡规—最小材料：中径为锥形及V形及螺纹为凹槽形的直径，是用于检查最小材料极限的中径。

Then, the method to estimate cavitation erosion characteristic of high pressure piston plunger pump by analyzing impingement angle on outlet of throttling groove is put forward. That is, to hold the impingement angle range of 30°～60°as appraisal criterion of cavitation erosion characteristic on high pressure hydraulic plunger pump.4 The throttling characteristic of hydraulic control valve is studied by CFD calculation and experiment.

最后，提出了一个通过分析节流槽出口处的射流方向来评价高压轴向柱塞空蚀特性的空蚀评价方法，即将节流槽出口的射流角范围30°～60°作为评价高压轴向柱塞泵空蚀特性的标准。4对液压控制阀的节流特性进行了CFD数值计算和试验研究。

The more traveling companions you have, the more chaotic things might be at the start of the week, but comes Tuesday and Wednesday, your merry band of pranksters will find its groove.

一同旅行的朋友越多，这周开始时的杂事也越多，但到了周二和周三，你欢乐的队伍到达最开心的状态。

You could take an extreme and try polyphasic sleep (been there, really hard to get started, kinda fun once you've got a groove going) which is only naps.

你可以走极端，试试小睡多睡（这个，一开始比较困难，要是你习惯的话可能会觉得过瘾），也就是仅打几个盹。

Article 144 The Government of the Hong Kong Special Administrative Region shall maintain the policy previously practised in Hong Kong in respect of subventions for non-governmental organizations in fields such as education, medicine and health, culture, art, recreation, sports, social welfare and social

第一百四十四条香港特别行政区政府保持原在香港实行的对教育、医疗卫生、文化、艺术、康乐、体育、社会福利、社会工作等方面的民间团体机构的资助政策。原在香港各资助机构任职的人员均可根据原有制度继续受聘。

Small wonder, then, that the Chinese spend more in the shop than any other group of foreign visitors do .

这样的小惊喜，使中国顾客比任何国家的人消费得更多。