查询词典 nectar-bearing

Measure the result as follows: Ra(Surface roughness of steel ball)=0.015 u m, wavmess=0.06 um,△Sph=0.010 u m, VDWL=0.015 u m. The flocculus steel balls measured were assembled in Luoyang Precise Bearings Company. The results show that the bearing vibration values reached Z2 group near 98%, the bearing vibration values with new technique balls tower above sixty percentile than grindtechnics.

然后对加工出的"绒面"钢球在洛阳轴承集团进行了合套测振试验，测振试验结果表明：振动值达到Z2组的比例达到98％，比用研磨工艺制得的钢球合套后测得的振动值数据高出60个百分点；振动值达到Z3组的比例高达到83～97％，比用研磨工艺制得的钢球合套后测得的振动值数据高出77～90个百分点。

This paper analyzes the stable bearing capacity of gabled steel tube scaffolding structure on theories, then get the stable bearing capacity limit extension of internal familiar gabled steel tube scaffolding and provides relevant design requiremet and some matters needed attention.

对门式钢管脚手架结构的稳定承载能力进行了理论分析，得出了国内常见的各种门式钢管脚手架的承载力限值范围，并提出了相应的设计要求及注意事项。

Generating unit of a hydropower station, the throw of lower guide bearing and the bush temperature of upper and lower guide bearing all change greatly.

某水电站3号机组增容改造完成后，机组稳定运行时的下导摆度及上导、下导瓦温均发生了较大变化。

This research presented a new guide mechanism and belt driving theory of the abrasive band polishing for inner aperture, satisfied the driving requirement of abrasive belt leading smoothly into grinding area, realized the band grinding and band polishing of inner aperture, developed a abrasive band polishing headstock for of the ball track of ball bearing and roller bearing individually adopting a way of curvature concave oscillating and vibrating, researched the process regular and fundamental process method and parameter of abrasive band polishing of ball track. The results of experiments and tests showed that the surface roughness of ball track by abrasive band polishing can reach Ra0.02μm, and the original geometric cross section shape precision of ball track can be kept.

本项研究提出了砂带研抛内孔的新型导引机构和传带原理，满足了砂带平稳导入内孔磨削区的传动要求，实现了内孔的砂带磨削和研抛；研制了采用弧面摆动和振动方式分别用于球轴承滚道和滚柱轴承滚道研抛的砂带研抛头架；研究了轴承滚道砂带研抛的工艺规律和基本工艺方法、工艺参数；实验测试结果，轴承滚道砂带研抛的表面粗糙度达Ra0.02μm，研抛过程保持了滚道的原始几何截面形状精度。

Our study shows that the numerical seismic structure is closely related to oil and gas-bearing reservoir, so it is very useful for a geologist or a geophysicist to precisely interpret the oil-bearing layers from the seismic data.

我们的研究表明：地震数据结构与地层含油气性紧密相关，因此对地质和地球物理工作者精确地从地震资料解释含油层是非常有用的。

By comparing on the manufacturing technology of the sliding bearing in different works, a new manufacturing technology is given so as to improve on the gluey condition of babbit of the sliding bearing.

比较不同工厂滑动轴瓦的制造工艺，提出新的工艺，从而改善滑动轴瓦锡基轴承合金的粘合情况。

By checking the large hanging type asynchronous motor for the gluey condition of babbit of the sliding bearing, a quality problem of the bearing is found.

通过检查大型悬挂式异步电动机滑动轴瓦锡基轴承合金粘合情况，找出轴瓦存在的质量问题。

" The expression pan out was used in a variety of senses, including "to wash gold-bearing earth in a pan";"to obtain gold by washing ore in a miner's pan"; and with reference to a mine or mineral-bearing soil,"to produce gold or minerals.

pan out 的表达用在各种意思中，包括"在淘金盘中淘洗含金的泥土"，"在矿工的淘金盘里淘洗矿砂得到金子"，并且与矿井或含矿土壤有关，"产金子或矿物"。

This Bearing consists of 3 kinds of grooved washer bearing rings, 2 kinds of cage and ball assembly.

这种轴承由3洗衣机槽轴承环，2架和球组装种。

Based on the summarization of the bearing capacity research at home and abroad, the paper discusses the conditions applicable for using bearing capacity formula and groundwork foundation engineering and the sampling of groundsill soil intensity parameter in present world of foundation soil engineering.

本文在综述国内外关于承载力的研究工作后，对目前地基基础工程界在设计中运用地基承载力公式应注意的适用条件及地基土强度参数收值这类关键问题进行了探讨。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"