微米

The structure and the phase of Al203/Zr02 plasma spraying powder and ceramics coating with doping nanometer and prefabricating were investigated by modern material analysis means such as SEM and XRD etc. The results showed that the powder structure using plasma spraying doping nanometer was micrometer cladding nanometer in its surface and little nanometer regiment structure.

利用XRD、SEM等观察分析了纳米掺杂A12O3/ZrO2粉末及等离子喷涂涂层组织形貌及结构，结果表明，Al2O3-ZrO2等离子喷涂粉末是由纳米包覆微米级粒子及少量的纳米团聚体球团粒子构成。

The weight percentage for the components of the hyaline coating is as follows: SiO2 45 to 54 percent, B2O3 15 to 20 percent, one or more of Na2O, K2O and Li2O, 10 to 24 percent, one or more of TiO2, ZrO2 and ZnO, 6 to 18 percent , and the rest is one or more of CaO, MgO and CeO2. Firstly, the glass powder is mixed with the mill additions to be pulped and then plated on the surface of titanium or the titanium alloy. After being dried, the surface of titanium or the titanium alloy is directly used for a thermal hydrogen treatment or smelted at a temperature of 900 to 1, 000 DEG C for 15 to 30 minutes and then a hyaline coating with a thickness of 20 to 70 micrometers is formed on the surface of titanium or the titanium alloy; secondly, titanium or the titanium alloy plated with the coating is conducted a thermal hydrogen treatment. After the treatment technique is finished, the coating flakes off automatically in the process of cooling; and finally, a surface treatment is supplemented to meet the requirement of the workpiece surface.

该玻璃质涂层成分按重量百分比：45-54SiO2，15-20B2O3，10-24Na2O、K2O、Li2O中的一种或多种，6-18TiO2、ZrO2、ZnO中的一种或多种，余量CaO、MgO、CeO2一种或多种，将玻璃粉与磨加物混合制浆并涂覆在钛或钛合金表面，干燥后直接用于热氢处理，或在900-1000℃下熔烧15-30min，在钛或钛合金表面制得20-70微米玻璃质涂层，随后将制有该涂层的钛或钛合金置于氢气气氛下进行热氢处理，处理工艺结束后，涂层在冷却过程中自剥落，最后辅以表面处理即可满足工件表面要求。

The microstructure of plasma spraying coating doping nanometer Al2O3/ZrO2 was complicated. The particular structure include cylindrical micrometer crystal enwraped in putamina consist of nanometer ones, unmelted ZnO2 partical studded in the crystal.

纳米掺杂等离子喷涂AI2O3/ZrO2涂层的微观组织形貌复杂，存在着纳米柱状晶薄壳内包裹着微米级柱状晶、未熔化的ZrO2陶瓷粒子嵌镶在晶体内部的独特晶内结构。

Then introduced a new theory on forming super high-intensity wood-based panel with wood fiber reconsolidated micron technology, at the same time analysed its advantages, discussed the practicability of developing the new panel-MLFB.

回顾了纤维形成方法及纤维板发展历程，分析了传统纤维板形成理论的缺陷，介绍了微米长纤维高强度低密度人造板的形成理论，分析并阐述了该板种的优势，论述了开发研制这一新板种的可行性。

Finally the energy distribution of the spot was reconverted and obtained through computer processing of the measurement data.

实验中采用扫描法测量光斑的能量分布，通过柔性铰链机构带动微米级小孔以很小的步距对成像微光斑进行精确的二维扫描，用光电倍增管接收扫描采样的微弱光信号，再以低噪声的I/V转换电路和电压放大电路处理取样信号后送入计算机处理，就可准确地复原光斑的能量分布。

In the thesis, we report the GaN vertical light emitting diodes with micro lens array and surface roughening.

在本篇论文中，主要是探讨垂直式氮化镓发光二极体在表面制作微米透镜阵列与表面粗化的制成技术与特性量测。

In this study, sweet potato field waste was used as substrate and processed with quickly pressure release process and ball milling micron treatment. Pretreated substartes saccharified by Trichoderma reesei ATCC 56765 were subsequently fermented by Sacharomyces cerevisiae BCRC 21679 to produce bioehtanol.

以球磨机进行微米化或利用快速释压操作将甘薯农作废弃物进行前处理后再以 Trichoderma reesei ATCC 56765 所生产的酵素水解糖化；最后以 Sacharomyces cerevisiae BCRC 21679 发酵生产酒精。

Objective To study the efficiency comparison between nano and micro pearl powder for treatment of deep Ⅱ° skin scalds in rats.

目的 研究纳米珍珠粉对大鼠深Ⅱ°烧伤创面愈合的影响并与微米珍珠粉在烧伤愈合中进行药效比较。

In the first stage of refinement, broad distribution glass microspheres are very accurately sieved using a variety of sieving processes to produce extremely sharp cuts from over 4mm down to 38 microns.

在第一阶段细化后，使用筛分流程，大分布的玻璃微球被精确的筛分从38微米到4毫米的颗粒，并且有90%的颗粒分布于额定尺寸范围内。

Lead in solders for the soldering of thin copper wires of 100 μm diameter and less in power transformers.

变压器中直径小于 100 微米的细铜线的焊锡中的铅。

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％。