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- Bare laminate, copper, solder resist or other surface. 光面基材，覆銅板，綠油之或其它表面。
- Tests show that the FCCL is excellent at flame-retardance, soldering resistance, high peel strength, low water absorption. 通過(guò)測試表明，該FCCL阻燃性能、耐錫焊性能、剝離強度高、吸水率低。
- The results showe the 2L-FCCL have excellent solder resistance and lower water-absorption. 研究表明其相應的2L-FCCL具有良好的耐錫焊性能和較低的吸水率。
- This paper describes the development of solder resist for laser direct imaging(LDI), can rises position alignment accuracy of solder resist in high density PCB manafacturing. 概述了激光直接成像(LDI)用阻焊劑的開(kāi)發(fā),可以提高高密度PCB制造中阻焊劑的位置重合精度。
- The application of acrylate adhesive in FCCL was researched.And the FCCL showed good flame resistance,excellent solder resistance,high peeling strength and chemical resistance. 并研究了不同配比的丙烯酸酯膠粘劑制得的撓性覆銅板的阻燃性能、力學(xué)性能和熱學(xué)性能。
- DC testing, applying to transformer and inductor winding copper resistance、relay contact resistance、switch and socket contact resistance、lead resistance、compenent solder resistance、PCB line and hole resistance、metal detection,ect. 直流測試，適用于變壓器及電感線(xiàn)圈銅阻、繼電器接觸電阻、開(kāi)關(guān)、接插件接觸電阻、導線(xiàn)電阻、元件焊點(diǎn)接觸電阻印制板線(xiàn)條及焊孔電阻、金屬探傷等。
- The process using polyester FRP composite corrosion resistant layer on the steel sluice gate is simple, and it features good corrosion resistance and low cost. 聚酯玻璃鋼復合防腐層的水工鋼閘門(mén)防腐工藝具有使用設備少,工藝簡(jiǎn)單、腐效果好、本低等優(yōu)點(diǎn),適用于各種水環(huán)境中作的各種形式的水工鋼閘門(mén)防腐,效果良好。
- When re-install the fire resistant layer core, should guarantee the jointing surfaces are tight and without leakage. 重新安裝阻火層芯子時(shí)應保證各接合面嚴密無(wú)泄漏。
- Thickness Uniformity of Solder Resist for PCB 改善PCB阻焊膜厚度均勻性
- The blocked fire resistant layer core found when check should be cleaned, to guarantee each pore is unblocked, distorted and corroded fire resistant layer should be replaced. 檢查發(fā)現被堵塞的阻火層芯子應清洗干凈，確保芯子上每個(gè)孔眼暢通，對于變形或腐蝕的阻火層應更換。
- Solder Resist for Direct Imaging 直接成像用阻焊劑
- Liquid photoimageable solder resist ink 液態(tài)感光防焊油墨
- While there are low resistivity layer above anomaly body, amplitude of anomaly will be influenced greatly because of current decreasing through the body. 在異常體上方存在低阻屏蔽層時(shí),由于低阻層會(huì )吸引電流,從而導致通過(guò)異常體的電流減少,因此異常的幅值也會(huì )受到較大的影響。
- The results show that aquiclude of coal seam floor has obvious elimination to water head, and the actual water pressure exerting to the effective water resistant layer is lower than that of aquifer. 結果表明：隔水層的原始導高帶對含水層水頭具有較大的消減作用，作用于有效隔水層的實(shí)際水頭壓力遠小于含水層的水頭壓力。
- Etching Process for Residual Resist Layer in Ultraviolet-Imprint Lithography 紫外壓印光刻中阻蝕膠殘膜刻蝕工藝
- Her resistance to the proposal has crumpled. 她對這個(gè)建議的抵觸情緒已化為烏有了。
- Being as two layer refractory lining on valve plate and valve body,light mullite and phosphate corundum refractory castables are taken as heat isolation and heat resisting layers respectively. 閥板、閥體的耐火襯里隔熱層采用莫來(lái)石輕質(zhì)耐火澆注料、耐熱層采用磷酸剛玉質(zhì)耐火澆注料,進(jìn)行兩層澆注。
- Each of the bulbs has a resistance of120 ohms. 每一盞燈泡有120歐姆的電阻。
- Copper has less resistance than lead. 銅的電阻比鉛的小。
- There has been a lot of resistance to this new law. 反對這項新法律的人很多。
