热裂
- 与 热裂 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Each year, two hundred eighty thousand people die of schistosomiasis, also known as bilharzia or snail fever.
每年有28万人死于血吸虫病,此病也叫做裂体血吸虫或蜗牛热。
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For wire bonding,we got methods to avoid low-k material layer crack and IMC crack by gold wire selection,capillary design optimization,and wire bonding process window study;Wire sweep issue was declined,after use reverse wire bonding technology to get low wire loop,define high wire loop and low wire loop between neighbour wires to reduce wire cross and split transfer course into several segments by different transfer speed to control mold flow;For molding and to different packages,as a physical method,add suitable presser during different cure process,it can reduce warpage value;As chemical methods,optimized component of molding compound or added flexiblier,it can decline thermal stress and warpage.
在引线键合方面,通过对不同纯度金线的选择、劈刀设计的优化、以及对引线压焊工艺窗口的研究,找到了可降低焊盘碎裂,金铝间化合物分层等问题的方法;通过使用反向压焊来控制线线弧高度和在邻近线间使用高(来源:A7aB4848C论文网www.abclunwen.com)低线弧来控制线弧以及模塑注塑速度细分化的方法,有效降低了冲线值;在模塑方面,针对不同封装形式,通过封装模块在烘烤过程中优化外加压力的时机,利用物理方法有效减低了翘曲;此外从化学角度出发,通过对模塑材料配方的优化以及添加应力释放剂,有效降低了封装内的热应力,减小了封装模块的翘曲。
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Among the major classes of heat shock proteins, HSP90 is most sensitive to mitogen induction.
最主要的热休克蛋白为HSP70和HSP90,HSP90对丝裂原的诱导尤为敏感。
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Very small amounts of the following: heat-sensitive agents (generally for obtaining thermosensitive rub- ber latexes), cationic surface-active agents (general- ly for obtaining electropositive rubber latexes), an- tioxidants, coagulants, crumbling agents, freeze-re- sisting agents, peptisers, preservatives, stabilizers, viscosity-control agents, or similar special-purpose additives.
微量的下列物质:热敏剂、阳离子表面活性剂、抗氧剂、凝固剂、碎裂剂、抗冻剂、胶溶剂、保存剂、稳定剂、粘度控制剂或类似的特殊用途添加剂。
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The results show that the reason of pockmarks is significantly related to nonmetallic inclusions of Si,Al and Ca.
结果表明,其产生的原因与Si、Al、Ca形成的脆性夹杂物有关,在金属塑性变形及冷、热加工过程中,由于受到拉应力作用,脆性夹杂物碎裂后脱落而造成。
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On the basis of thorough analysis on the service condition of brake disk of automobile, this paper puts forward the mechanic properties that brake disk should have: higher intensity and abrasion resistant ability, high heat retaining performance, good heat durability, and good vibration damping resistance.
在全面分析汽车制动盘的服役条件的基础上提出了制动盘应当具备的机械性能:较高的强度和耐磨损能力;高的蓄热性、良好的导热性与抗热裂性;抗振动衰减和抑制振鸣效果好。
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Suco guardrail all high-quality raw materials of steel Q195-Q235 hot-dip zinc tube as a substrate, the material strength is far superior to ordinary cast iron, welding parts, stainless steel thin-walled tube, PVC plastic pipe; with superior impact resistance andcapacity is not easy to break under the impact, brittle fracture, deformation, products widely used with the zone / plant; School / organ; community / villas / buildings; ports / terminals / bridges; municipal roads; airport; military powerhouse; sports facilities, etc.
苏科护栏所有原材料选用优质钢材Q195-Q235热浸锌管作为基材,其材质强度远远优于普通铸铁、焊接件、不锈钢薄壁管、PVC塑管;具有超强的抗冲击和抗腐能力,在冲击下不易折断、脆裂、变形
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Filter sand pipe and gravel pack with wire wrapped screen belong to mechanical measures.
复合防砂除了管内砾石充填微裂缝防砂和复膜砂热采绕丝管复合防砂外,还有压裂充填和复合射孔防砂。
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The temperature rise property of thermal insulation of rock-fill concrete is an important index to study the crack resistance property of the rock-fill concrete dam.
堆石混凝土的绝热温升性能是研究堆石混凝土大坝抗裂性能的重要指标。
- 推荐网络例句
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Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.
Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。
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I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.
我来只是现在,'歼灭战perfuming自己与胡努特,那麼,他来到和SAT 。
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The shamrock is the symbol of Ireland and of St.
三叶草是爱尔兰和圣特里克节的标志同时它的寓意是带来幸运。3片心形叶子围绕着一根断茎,深绿色。