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晶粒

与 晶粒 相关的网络例句 [注:此内容来源于网络,仅供参考]

The formation process of pure Cu on bronze archaeology is simulated in laboratory conditions, in which CuCl can be fully deoxidised to pure Cu for extended period of time. The same condition for the formation of pure Cu can also be provided in soil. This outcome forms the theoretical and experimental basis for restoring excavated bronze artefact from harmful patina CuCl.

用金相显微镜、扫描电子显微镜和原子力显微镜研究了纯铜晶粒及腐蚀界面的形貌特征,在实验室条件下模拟了纯铜晶粒在青铜文物表面的析出过程,通过延长还原时间CuCl可全部被还原成纯铜,其生成条件在土壤中也具备,这为除去青铜文物上的有害锈提供了理论和实验依据。

The results show that the crystal grain of nanometer ZrO2 loading CuO and ZnO which are prepared by fractional precipitation method are less than 20 nm as a shape of sphericity or ellipsoidal, and the nanometer ZnO/ZrO2 grain glomerates intensively.

结果表明,分步沉淀法制得的担载CuO和ZnO的ZrO2基纳米粉体的晶粒小于20mm,形貌多为球形或椭球形状,其中ZnO/ZrO2纳米粉体晶粒间有较大的团聚现象。

Firstly, we propose solid-state continue-wave laser to crystallized poly-Si films, the distinction of excimer laser, CW-laser possessed high stability, reliability, durable and low-cost. In this way, we used laser scanning speed and energy to analysis a status of grain lateral growth and crystallizes mechanism for various condition, furthermore, we succeed to crystallize great grain size more than 10 μm. To compare excimer laser crystallization and Sequential lateral solidification, CW-laser don't needed extra procedure to carrier out large grain size.

首先,吾人提出有别於传统准分子雷射结晶技术的固态连续波雷射横向再结晶技术,固态连续波雷射具有高稳定的特性且相较於准分子雷射具有可靠、耐用、价廉且维护成本低的优点,在此我们利用不同的扫描速度与雷射能量,分析出在不同条件下的横向结晶状态与其成长机制,并且成功的成长出大於10 μm的晶粒大小,相较於准分子雷射结晶与循序性侧向结晶,固态连续波雷射不需额外的步骤即可达成大晶粒成长。

This refinement avoided the capacity fading resulting from the grain growth of tin particles.

此一晶粒细化的过程避免了由於锡粒子晶粒成长所造成的电容量下降。

The results indicate that growth of TiN grains is blocked by doped Cu and Zn and TiN grain size decreases with increasing Cu and Zn concentration. In contrast, high Cu and Zn content induces coarse structure due to the growth of copper grains.

结果表明,掺杂的Cu、Zn可以阻止TiN晶粒生长,随掺杂量增加TiN晶粒细化, Cu、Zn含量比较高时由于金属相长大而使膜层组织粗化。

Intermetallics ; large-grained superplasticity ; temperature ; strain rate ; grain refinement

金属间化合物;大晶粒超塑性;温度;应变速率;晶粒细化

However, the poly-Si TFTs suffered poor uniformity with large variations on the device characteristics due to the narrow laser process window for producing large-grained poly-Si TFTs.

然而,在量产线上仍无法精确控制复晶矽薄膜电晶体之晶粒大小与晶粒边界的一致性,这会使得复晶矽薄膜电晶体因为元件特性变化而具有较差的一致性。

And the possibility of using this mothod to measure the grain size on line was discussed.

实验结果表明,这种方法操作简单,能够准确测量在一定尺寸范围内的板材的晶粒尺寸,并与背散射电子衍射结果进行了比较,探索了用X射线面探测器衍射系统在工业上进行金属板材晶粒尺寸在线检测的可行性。

The effects of casting temperature, casting speed and intensity of cooling water on microstructure are investigated. The results show that when the casting temperature, casting speed and intensity of cooling water are 710 ℃, 100 mm/min, 0.05 m 3/min respectively, the micros...

结果表明,铸造温度为710℃,铸造速度为100mm/min,冷却水强度为0.05m3/min时的低频半连续铸锭组织均匀细小,呈现近球形,边部和中间部位的晶粒大小差别较小,其平均晶粒尺寸分别为28μm和29μm。

It is well known that, a lot of properties of metal material are in contact with their grain size, for instance, mechanical strength and hardness of material increase as the grain size of material minishes.

众所周知,金属材料的许多性能与其晶粒尺寸有密切的内在联系,如随晶粒尺寸减小材料的强度硬度升高。

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推荐网络例句

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象,运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查,调查结果发现,石家庄市初中生物教师这一群体普遍存在职业倦怠,情感枯竭程度偏高,成就感偏低,去个性化程度最为严重。

In measurements of a day,generallyspeaking,the photosynthesis of birch in mesophytic habitat is better than that in xerophytichabitat(peak values are 12.8,10.33μmolCO2m-2s-1 respectively);that of sexual birch inmesophytic habitat is better than that of clone birch(peak values are 9.87,6.71μmolCO2m-2s-1respectively);that of young tree is better than that of seedling(peak values are12.37,10.05μmolCO2m-2s-1 respectively).

在一天中的各个时刻,总体说来,中生生境生长的白桦光合作用超过旱生生境生长的白桦光合作用(净光合速率峰值分别为12.8、10.33μmolCO2m-2s-1);白桦幼树的光合作用超过白桦幼苗(净光合速率峰值分别为12.37、10.05μmolCO2m-2s-1);中生生境有性白桦的光合作用超过无性白桦的光合作用(净光合速率峰值分别为9.87μmolCO2m-2s-1、6.71μmolCO2m-2s-1)。