厚膜的
- 与 厚膜的 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
Oogonium develops into early oocyte in the ovary, and then the oocyte leaves the ovary for the coelomic fluid in the form of single cell or cell mass followed by the rapid separation of the group of oocytes into individual ones. Oocyte enters into the nephridium after its maturation. The rupture of germinal vesicle marks the oocyte maturation. Oocyte in the coelom does not have follicle membrane and vitelline membrane is formed and developed by the oocyte itself. Smaller oocyte (0μm in diameter) is round, and larger ones (≥60μm in diameter) is ovate. The short and long diameters of a morphologically mature oocyte are about 115—120μm and 140—145μm respectively, and the vitelline membrane is 7—9μm thick.
卵原细胞在卵巢中发育至早期卵母细胞时期单个或成团脱离卵巢入体腔液中,卵母细胞团细胞很快分离为单个细胞;卵母细胞在体腔液中发育成熟后进入肾管;生发泡破裂是卵母细胞成熟的标志;体腔中卵母细胞无滤泡膜,卵黄膜的形成与发育靠卵母细胞本身;卵径小于60μm的卵母细胞呈圆形,卵径大于60μm 的卵母细胞为卵圆形,形态上成熟的卵母细胞短径约115—120μm、长径约140—145μm、卵黄膜厚7—9μm。
-
So, in order to settle the problem, a kind of process to acquire compare thick passivating film, high corrosion resisting WX-3TC trivalent chromium blue white desensitizer and its means were successful obtained. The white rust appears after 240h in salt spray test, thus the poor corrosion resistance of blue white passivating film can be settled.
为此,在增加蓝白色钝化膜的厚度方面进行了努力,终于研制成功了一种能获得较厚、具有高耐蚀性钝化膜的WX-3TC三价铬蓝白色钝化剂及其钝化工艺,盐雾试验出现白锈的时间可达240h以上,从而解决了蓝白色钝化膜耐腐蚀性差的难题。
-
Nanoporous TiO2 thick films for the photoanode of Dye-sensitized Solar Cell were prepared by integrating the "chemical dispersion method of nanoparticles" with the "doctor blade" technique. The problems concerning the preparation and storage of TiO2 slurry in the conventional method were solved, and the better control over the microstructure of TiO2 thick film was achieved.
采用"粉末刮涂"与"化学分散"相结合的方法制备了用于染料敏化太阳电池光阳极的纳米多孔TiO2厚膜,解决了传统工艺中TiO2浆料难于制备和保存等问题,同时可对膜层微结构进行精确调控。
-
In this process, the phosphatization is incorporated to increase the thickness of the film, and the transition element salt is used as blacken agent to take the placeIIof soluble silver or cOPper salt.
采用非银盐、铜盐发黑剂,系统研究了锌镍合金镀层的黑色钝化工艺,并将磷化工艺结合进钝化中,得到了厚膜型钝化膜。
-
The heat devices of PTC thick-film circuit have many advantages, for example, power-density to 200 and surface heating speed of resister film with 200~300℃/s as well as using over ten thousand.
结果显示以PTC厚膜电路材料组成的可控电热元件,其功率密度高达200W/平方公分;其电阻膜层的表面加热速度可达200~300℃/s;其使用寿命达到1万小时以上。
-
Based on the low Reynold number and small flux model, the purpose of the paper is to study the velocity and thickness of the liquid film outside the horizontal tube.
本文采用低雷诺数小流量模型对粘性流体在水平管外形成液膜的流速以及膜厚分布进行分析和计算。
-
The smaller bismuth ruthenate partical is, sheet resistivity is lower and temperature coefficient of resistance is more positive and the refiring change ratio is nearer to zero.
铅硼硅玻璃粉体平均粒径对厚膜电阻的性能影响有一极值点,约为1.51μm,在该点处膜层的方阻值最小,电阻温度系数绝对值最小,重烧变化率最接近零值。
-
GPC results revealed that the molecule weight of PLA reduced to a certain extent during the processing. DSC scan showed that the crystallinity of the film not been drawn was low, which was propitious to be biaxially drawn in the later process.
通过GPC测试分子量及其分布表明,聚乳酸在加工过程中会有一定程度的降解;DSC分析说明,在现有的工艺条件下得到的厚膜具有较低的结晶度,有利于后期膜的双向拉伸进行,经双向拉伸后聚乳酸膜的结晶度具有较大程度的增加。
-
Part one: Investigation the effect of curcumin on nephrotoxic sera nephritis in ratsObjective To observe the effect of curcumin on the urine pro
电镜结果显示,姜黄素可明显阻止肾小球上皮细胞足突融合及基底膜的增厚趋势,抑制系膜细胞、内皮细胞
-
The crystalline orientation, phase structure and thickness of MoS2 transfer films formed 0:1 Cu, Fe and Al substrates at different conditions were studied by means of X-ray dif fract i on .
利用X-射线衍射法测定了不同条件下,在对硫具有不同化学活性的铜、铁、铝底材上形成的MoS_2转移膜的晶体取向、物相状态及膜的厚度。探讨了这三种金属底材上在不同条件下形成的MoS_2转移膜厚擦磨损性能的差异。
- 推荐网络例句
-
She gently rebuff ed him, but agreed that they could be friends
她婉言拒绝了,但同意作为朋友相处。
-
If in the penal farm, you were sure to be criticized.
要是在劳改农场,你等着挨绳子吧!
-
Several theories about reigniting and extinguishing of the arc have been refered.
本文综合考虑了几种电弧重燃和熄灭理论。