查询词典 nitrogen-free

As a kind of excellent cryogen,liquid nitrogen has been widely used in many fields,such as the aerospace,electronic engineering,cooling of superconducting magnet and superconducting power cable,cryo-medicine,etc.

作为一种优良的低温冷却剂，液氮在航天、电子工业、超导磁体和超导电缆冷却及低温生物医疗等领域应用广泛。

The two most widely used systems are Cryotech (CandelaLaser Corp., Wayland, Mass) which uses liquid nitrogen as cryogen, and Cryocare (EndoCare.Inc., Irvine, Calif.) which uses argon gas as a cryogen.

两个最广泛应用的系统是应用液氮作为冷冻剂的Cryotech（Candela激光公司， Wayland， Mass），和应用氩气作为冷冻剂的Cryocare（EndoCare有限公司，Irvine， Calif。）。

For example, a spill of one cubic foot of liquid nitrogen will vaporize to 696 equivalent volumes of gas at 70°F.

例如，逸出的1立方英尺的液氮在70 °F时将蒸发出696等量体积的气体。

Cumulative nitrogen balance of five days of GH group was significantly higher t...

在低氮和低热的基础上，rhGH能减轻术后病人的负氮平衡。

Melamine isa trimer Cyanamide, from it made-up of resin, thermal decomposition will release a lot of nitrogen, so it can be used as fire retardant.

三聚氰胺是氨基氰的三聚体，由它制成的树脂加热分解时会释放出大量氮气，因此可用作阻燃剂。

Under the condition of weak base, chlorine dioxide can oxidize cyanide into no poisonous cyanate, carbon dioxide and nitrogen.

在弱碱性条件下，二氧化氯消毒剂将氰化物氧化成无毒的氰酸盐、二氧化碳和氮气。

Moreover, in the production of nitrogen fertilizer, but also the use of cyanide products.

另外，在氮肥生产中，也要使用氯碱产品。

Melamine cyanurate is one of representative flame retardants containing nitrogen.

三聚氰胺氰尿酸盐，简称MCA，是一种具有代表性的氮系阻燃剂。

In an agitated reactor, the polymer was dissolved in cyclohexane at 60-70 °C and purged with nitrogen.

在一个反应釜，聚合物溶解于环己烷，在60-70 ° C和无机氮。

For finding a suitable sorbent for a-methylstyrene in the process of producing phenol from cymene, the pore structure and pore size distribution of four coconut-shell activated carbon were analyzed and characterized by different methods (BET, t-plot and BJH) according to their nitrogen adsorption isotherms.

为了筛选在异丙苯法生产苯酚工艺中吸附分离α-甲基苯乙烯的吸附剂，测定了4种椰壳活性炭材料的氮吸附等温线，并用BET模型、t图法、BJH理论等方法对孔结构进行分析与表征。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。