metal的例句大全

Metal bar wound be fractured under the rotating-bending fatigue alternating stress.

金属棒料在旋弯交变应力作用下会发生疲劳断裂.

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A grey metal that is normally used as an alloying agent for iron and stainless steel.

钒是一种灰色的金属,通常作为铁和不锈钢的合金元素.

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The immediate products of this reaction are alkali-metal derivatives of dialkyl phenylmalonates.

此反应得到的产物为二烷基苯基丙二酸酯的碱金属盐衍生物.

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Poly ( acrylic acid acrylamide ) alkali metal salt complex is a new kind of solid polymer electrolytes.

聚 ( 丙烯酸-丙烯酰胺 ) -碱金属盐复合物是一种新型高分子固体电解质.

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A new chalcogenide glass system containing higher content of alkali metal ions was developed.

开发了有高含量碱金属离子的新型硫化物玻璃.

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Non-alkali cloth made form aluminum boron silicate glass contains less than 0.8 % of alkali metal oxide.

无碱布采用铝硼硅酸盐玻璃成份,其碱金属氧化物含量不大于0.8%.

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All the members of the alkali metal family, form ions having charge of 1 + only.

所有成员的家庭, 碱金属离子的形式有1+.

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Except for hydrogen, a gas, the elements of group IA make up the alkali metal family.

除了氢气体的元素组是弥补碱金属的家庭.

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Corrosion happens . When a metal is exposed to damp air, or to salt water.

当金属暴露在潮湿空气里或浸泡在盐水中,就会生锈.

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Transfer the tea leaves in a clean air-tight metal container immediately after opening this paper bag.

拆开包装后立刻将茶叶放入密封的金属容器中.

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Ink sample must be kept in air-tight glass or metal container to avoid contamination and oxidation.

提交之样品必须密封在玻璃或金属容器内,避免样本污染及氧化.

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Rare metal is indispensable for the aircraft industry.

稀有金属是航空工业发展不可或缺的原材料.

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Titanium alloy is a structure material of metal widely used in aircraft industry.

钛合金是航空工业中应用广泛的金属结构材料.

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Special Agent: environmental chemical glue, plastic furniture, sponge with plastic, metal with plastic, and so on.

特殊代理: 环保化工胶水, 家具用胶, 海绵用胶, 金属用胶, 等.

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Study on Oxidation-reduction Reaction Between Metal And Aqua Fortis

金属与硝酸氧化还原产物的讨论

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The acute toxicity of heavy metal Cr 6+ to the tadpoles of two anuran species

重金属铬离子对两种无尾两栖类蝌蚪的急性毒性影响

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Apery temperature controller of electric-calefaction based on single-computer A novel heater with a metal pipe was designed which is used encircling the discharge tube of a CuBr laser, resulting in homogeneous distribution of axial temperature.

设计了一种新颖的金属筒式加热器，使气体激光放电管轴向温度分布均匀。

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It also worth noting that the conformation of the Co(ⅱ)-substituted enzyme is similar to the native enzyme, and this may be the reason for restoring of the enzymatic activity of metal-free apoenzyme upon the addition of Co(ⅱ) ion.

脱辅基酶与Co（Ⅱ）离子结合，酶的主链构象恢复至与天然酶几近相同。可认为这是促使酶复活的内在因素。

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The lower temperature of powder hot pressing process restricted or reduced the reaction between the quasicrystalline particle and metal matrix. Except the reaction product of quasicrystalline approximant Al_ 13 Fe_4, there was the oxidation of MgAl_2O_4 on Al_ 63 Cu_ 25 Fe_ 12 particle edge.

粉末热压复合过程中的较低温度限制或减缓了准晶颗粒与基体金属之间的反应，反应层的反应产物除了准晶类似相Al13Fe4外，还存在一定的MgAl2O4氧化物。

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An Approach to the Mechanism of the Effect of β-Cyclodextrin on Metal Thiocyanate-Basic Dye System in the Presence of Arabic Gum

β-环糊精对金属硫氰酸根络阴离子-碱性染料作用机理的探讨

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