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- earthed metal shield 接地金属护罩
- This special metal shield will deflect a bullet from its course . 这种特殊的金属盾将使子弹改变方向。
- This special metal shield will deflect a bullet from its course. 这种特殊的金属盾将使子弹改变方向。
- Tripe-lips type: the metal shield with long triple rubber lips has considerable large torque and good sealing. 三唇密封形式,金属防尘盖上带有三重细长密封胶唇的严格密封,具有较大的按触密封扭矩。
- When rare earth metal ion is used, the tetrazine is opened with unusually way. 而稀土与四嗪作用时发现四嗪环的异常开环。
- A metal shield worn by sailmakers over the palm of the hand and used to force a needle through heavy canvas. (制帆工人用以助缝的)铁掌一种造船匠穿的铁防护物,覆盖于手掌,用来使针穿过厚厚的帆布
- Nautical A metal shield worn by sailmakers over the palm of the hand and used to force a needle through heavy canvas. (制帆工人用以助缝的)铁掌:一种造船匠穿的铁防护物,覆盖于手掌,用来使针穿过厚厚的帆布
- Apple protects its computer casings against sparks with an internal metal “shield” so it can use plastics without a flame retardant. 苹果电脑的外壳采用内部金属罩防火花,代替阻燃剂。
- Rare earth metals have purifing and fining and alloying effects. 稀土金属在铝合金中具有净化、细化和合金化效果。
- The oscillatory relaxation of the rare earth metal surfaces has been investigated with LEED spectra. 用LEED谱,研究了稀土金属表面的振动弛豫。
- Determination of alkali earth metal by microwave plasma torch atomic emission spectrometry (MPT AES) was investigated. 用微波等离子体炬原子发射光谱法(MPT-AES)测定了一些碱土金属元素。
- Yet another rare earth metal, lanthanum, is a major ingredient for hybrid car batteries. 而另一种稀土金属镧,则是混合动力车电池的主要原料。
- Kang S K,Gow K V. Mechanical properties of rare earth metal treated rail steel [J]. Metal Trans, 1979,10A(10) : 1800. 林勤;付廷灵.;高碳钢中稀土元素与碳相互作用的研究[J]
- Main products are W crucible, W electrode, W tube, W target, applying to rare earth metal extracting quartz glass . X-rary tuck . We can and shape according to users request . 主要产品有钨坩埚、钨电极、钨筒、钨靶、适用于稀土冶炼、石英玻璃行业、X光管等,也可根据客户要求,制作不同规格,形状的钨制品。
- Capacihve meisture sensor regards frequency signal as variability, it is made up of capacitive probe, high frequency surge cirouit, dispart frequency instrument and metal shield box. 电容式水分传感器以频率信号作为参变量,由电容探头、高频振荡电路、分频器和金属屏蔽盒构成一体。
- Has sticks the belt performs fixedly in the metallic shield and between the semiconductor level. 有粘带在金属屏蔽和半导体层之间加以固定。
- Shi Min,Cui Shi-Cong.Electrophilic aromatic nitration using perfluorinated rare earth metal salts in fluorous phase [J].Chem Commun,2002,9:994-995. 易文斌;蔡春.;全氟辛基磺酸稀土金属盐催化氟两相酯化反应[J]
- Kang S K, Gow K V. Mechanical properties of rare earth metal treated rail steel [J]. Metal. Trans., 1979, 10A(10): 1800. 林勤;付廷灵.;高碳钢中稀土元素与碳相互作用的研究[J]
- This paper has discussed the head stableness、solubitity of hydroxide alkaline earth metal by thermodynamic principles,and the cause of thermodynamic of regularity is sought out. 用热力学原理对碱土金属氢氧化物的热稳定性、溶解性规律进行了探讨;并指出形成这些规律的热力学原因.