Research on wet etching technique for SiGe HBT emitter mesa for mation;
SiGe HBT发射极台面湿法腐蚀技术研究
To avoid the under-cutting phenomenon caused by the anisotropy of wet etching technology in the machining process of micro accelerometer,mask patterns for compensation should be designed according to the requirement of etching speed and depth before corrosion,then perfect shape of convex corner can be obtained after a given etching time.
为了避免微加速度计在加工过程中,由于湿法腐蚀的各向异性而造成的凸角处产生削角现象,必须根据各个晶向的腐蚀快慢特性和腐蚀深度的要求,在腐蚀开始前设计好补偿的掩膜图形,使之在特定的腐蚀时间后显现出理想的凸角形状。
In this paper,the processing on wet etching,metal sputtering,sintering of source and drain contacts were discussed in detail.
具体讨论了湿法腐蚀进行隔离台面,磁控溅射制作电极,快速热退火制作源漏低阻的欧姆接触等工艺步骤。
humidity corrosion test of grease
润滑脂潮湿腐蚀试验
Physical: no deformation, anti-humidity, strong flame-retardant, anti-corrosion.
物理性:不变形,抗潮湿,阻燃性强,抗腐蚀.
Chescials-resistant, corrosion resistant, temperature and humidity resistant adhesive materials.
耐药品、防腐蚀、耐高低温、潮湿面等接著剂。
It is light, high temperature resistant, dampness resistant, corrosion resistant, dampness resistant and burning-free, etc.
具有重量轻、高温、潮湿、腐蚀、易燃烧等优点。
If iron is left exposed to damp air, it will rust away to powder.
如果铁暴露于潮湿空气之下就会慢慢生锈腐蚀成碎末的。
It is as functional as it is beautiful.
之所以使用柚木是因为柚木质地较硬，抗潮湿和腐蚀。
CONTROL FACTORS OF TIME OF WETNESS AND IRP CORROSION RATE FOR Q235 STEEL UNDER PURE WATER THIN FILM
纯水薄液膜下Q235钢潮湿时间的影响因素和腐蚀速度的磁阻研究
resist corrosion, damp, frost, disease
抗腐蚀、 防潮、 防霜冻、 防病.
alternating dry and wet test with sea water
海水干湿交替腐蚀试验
Feature:Abrasion resistant,stabilized shiny SPVC film;non-corrosive,resistant toacids,oils,moisture,humidity.
好的防磨损性，稳定性好，无腐蚀性，防潮湿抗酸性，抗油性，具有光亮的PVC薄膜层。
If iron is kept moist, rusting is rapid, which might lead us to think that water was the influence causing corrosion.
如果铁处于潮湿状态，就锈得快，这就可能使我们认为水是引起腐蚀的原因。
Circumstance condition on spot, such as circumstance temperature, corrosive state, vibration, dampness degree, etc. For example, shockproof pressure gauge used in vibrating circumstance condition.
现场的环境条件，如环境温度、腐蚀情况、振动、潮湿程度等。如用于振动环境条件的防震压力表。
Research on corrosion control option for steel gate of Garolim tidal project in South Korea
韩国潮汐电站钢闸门防腐蚀方案研究
Ridges occur in humid regions along belts of resistant rocks.
在潮湿地区，山脊沿着耐蚀的石带发育。
Damp air can decompose clothes.
潮湿的空气可以使衣服腐烂。
Combined Cyclic Corrosion Tester
盐水、干燥、加湿、浸渍复合腐蚀试验机
Research on the Outside Surface Corrosion of Downhole Tubes in Wet Gas Reservoir;
湿气气藏天然气井油管外壁腐蚀研究
Study on Technique of Wet Etching for 3D Structure of MEMS on the Silicon Substrate;
硅基MEMS三维结构湿法腐蚀技术研究