查询词典 plate

A preparation method of nickel oxide-base cathode of fused carbonate fuel cell is to select alkali earth metal oxide, transition metal oxide and rare-earth metal oxide, mix with carbonyl nickel powder in the proportion of 0.01-15.00 mol%, add assistant and mix even into a slurry; after the slurry is formed into a biscuit by doctor-blade casting, sinter it into a multi-porous nickel plate; dissolve lithium nitrate and cobaltous nitrate with mole ratio of Li:Co-1:1 and citric acid or PVA in the distilled water to make a solution with Li of 0.00-0.5 mol/L; immerse the multi-porous nickel plate or nickel oxide plate in the solution, keep for 10-60 minutes under vacuum below 200 millibar, then dry in an oven at 75 degrees centigrade further transfer to a crucible electric furnace preheated 650 degrees centigrade for keeping the temp.

要約 熔融碳酸盐燃料电池氧化镍基阴极的制备方法属于燃料电池领域。选取碱土金属氧化物、过渡金属氧化物和稀土金属氧化物，按0.01－15.00mol％的比例与羰基镍粉混合，加入助剂，混合均匀成浆料；混合浆料流延成型为素坯后烧结为多孔金属镍板；将摩尔比为Li∶Co＝1∶1的硝酸锂和硝酸钴以及柠檬酸或聚乙烯醇溶于蒸馏水中，制成为0.005－0.5mol/L的溶液；将多孔金属镍板或氧化镍板浸入溶液中，在真空度低于200毫巴下保持10－60分钟；置于75℃的烘箱中烘干，转移至预热到650℃坩埚电炉中保温1－10小时；将此过程重复一次或多次即可。

Flexural rigidity of plate is reduced because of circular holes in the plate made by hollow pipes. And it generates the change of moment distribution in the plate.

由于楼板中埋入空心管使得楼板的刚度发生变化，从而使无梁空心板的内力分布相应的发生变化。

The island of Taiwan is located at the junction between the Eurasian plate and the Philippine plate. The Philippine plate moves northwestward at a speed of 7 cm/year, which leads to frequent earthquakes, therefore, using GPS base station monitoring on disaster prevention is quite important.

台湾地区位於欧亚大陆与菲律宾板块的缝合线上，菲律宾板块以每年约7公分速度朝西北方向移动，导致台湾本岛产生频繁的地震，进而突显出应用GPS基准站监测於防灾研究之重要性。

The major works in this thesis are: The effect of the straight and skew cracks on the vibration properties are studied for the cantilever beam, clamped-clamped rectangular plate, simple-supported rectangular plate and triangular plate. The effect on the natural frequency and vibration mode shapes of the bracket in the presence of cracks is discussed Based on the available index of crack diagnosis, a new index, is proposed.

本文主要的工作有以下几个方面：★研究了工程中常见的悬臂板、四边刚性固定矩形板、四边简支矩形板和三角形板的直裂纹和斜裂纹对振动特性的影响。

The formula was established about calculating design parameters and technological parameters of ideal strip and bent strip in the period of forming. The thesis presented how to calculate the deformed area length and contact are radius of contact deforming between two elastic bodies on condition of the friction. The calculating formula of pinch force about plate-strip pinch mill was given and the results were analyzed that friction coefficient and radius of pinch rolls are very important for determining pinch force. Moreover, the rule of deforming and stress distribution of different 〓 ratio were gained on condition that the deforming was considered to be non-uniform distribution in the gap. The differential equations were got that calculate the displacements of large deflection of elastic cantilever rectangle plate with fixed end and the formula of the Finite Strip Method was conducted to study the regularity of mid-plane displacements, deformation and stresses for elastic-plastic large deflection bend of cantilever parallelogram plate with fixed or slidable end by integrating Prandtl-Reuss equation.

建立了一套完整的设计参数计算公式和在成型过程中理想带钢或具有月牙弯带钢的工艺参数的调整公式；在考虑摩擦力的条件下，对两弹性体接触变形过程中的接触变形区长度和接触弧半径用位移解法进行了研究，推导了板带递送机的递送力计算公式，从而得知在递送机设计过程中，应选择适当摩擦系数和辊身直径；另外，还从辊缝内带钢实际变形出发，分析了对于不同的〓值，带钢的变形规律及应力分布状况；建立了固定端悬臂矩形板弹性大挠度弯曲变形的控制方程，并且在对Prandtl-Reuss方程的积分处理的基础上，导出了固定端和滑动端悬臂平行四边形薄板的弹塑性大挠度的中面伸展位移、变形和应力的有限条元法公式，编写了Fortran语言计算程序，在各种参数条件下，对螺旋焊管成型过程变形规律进行了全面的分析研究，从而为螺旋焊管的生产和进一步的改进提供了理论依据。

Company's main products are: plug-in line, belt assembly line, wave soldering, hot air reflow, tooling plate differential chain assembly line (the General Armament Department, the Department installed), the hoisting of transmission lines, transmission lines linked board, roller conveyor line, painting bake A section of line, conveyor belts, turn conveyor, climbing conveyor, conveyor chain plate, hoist; white non-toxic food industry conveyor belt through the FDA testing; electronics industry, from the PCB plug-in automatically on the board → automatic →→ wave plate → detection → product assembly, electronic automation equipment higher color TV sets, refrigerators, air conditioners, washing machines, water heaters, VCD, DVD, LCD, speakers, computers and other home appliances, electronic products整机assembly, with the Department of , The General Armament Department, aging, testing, packaging, complete sets of production lines, whole plant logistics transportation; parts material handling industries, climbing, hanging chain and improve delivery of materials between floors; motorcycles, electric bicycles, scooters linked the board assembly line ; Pieces of metal, plastic, pieces of the surface coating paint systems, liquid of paint systems, automatic painting system, water-lim painting

公司主要产品有：插件线、皮带装配线、波峰焊、热风回流焊、工装板差速链装配生产线、悬挂输送线、板链输送线、滚筒输送线、涂装烤漆线、皮带输送机、转弯输送机、爬坡输送机、链板输送机、提升机等；食品行业白色无毒输送带通过FDA检测；电子行业，从PCB插件→自动上板→全自动波峰焊→下板→检测→产品装配，电子设备自动化较高；彩电、冰箱、空调、洗衣机、热水器、VCD、DVD、LCD、音箱、电脑等各种家电、电子产品整机装配、部装、总装、老化、检测、包装成套生产线、整厂物流输送；各行业零部件物料输送、爬坡、悬挂链及楼层间物料输送提升机；摩托车、电动自行车、滑板车的板链装配线；金属件、塑料件的表面处理涂装烤漆系统、液体涂装系统、自动喷漆系统、水廉喷漆

Next we analyze the dispersion relations and frequency versus length to thickness ratio of coupled thickness-shear ,flexural and extensional vibrations in the AT-cut quartz crystal plate by improved Mindlin plate theory , when we determine the optimal important design parameters of quartz crystal plate , above conclusions may be our basis .

用修正后的Mindlin板理论分析了晶片中厚度-剪切、弯曲振动和拉伸振动模态耦合的色散关系图和频谱图，其中的频谱图可作为晶片重要参数选择的依据。

Disclosed is a bone-conduction transducer comprising a plate-shaped yoke bent to form a pair of cut portions at both ends thereof; voice coils fitted to a center extension of the cut portions; a magnet and a plate of rectangular parallelepiped shape disposed between the voice coils; and a diaphragm minutely spaced from a lower part of the plate.

公开了一种骨传导传感器，包括：板形轭铁，受弯曲而于轭铁两端形成一对切口部；安装在切口部的中央延伸部上的话音线圈；设置在话音线圈之间的磁铁和矩形平行六面体板；以及与板下部微微隔开的膜片。

The problems mclude how 10 control the minimum bending radius of steel plate,to eliminate the residual rectangularity of plate end and to adjust the parameters of 3 roller plate bender.

但在容器制造过程中，常常碰到如何控制钢板的最小冷弯半径、消除钢板端部剩余直边、灵活调整数控对称式i辊卷板机参数等问题，这些问题可以通过理论分析和if算得到解决。

Plate large plate (a plate 3), 2 board, three plates, rubato, 30 cough and so on.

板式有大板、二板、三板、散板、三十咳等。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。