氟化

The sample can be admitted to the ion source only after it is completely vaporized, otherwise,the result of masurement will be severly distorted by fractional distillation.

用接近于待测样品中所含的卤代烃的杂质样品与纯净六氟化铀可配置出已知卤代烃含量的"杂质标样"。

The temperature, at which alumina, aluminum fluoride and carbon react to form aluminum sub-fluoride at different pressures, was evaluated with "Substance Gibbs' Free Energy Functional Determinant" method.

摘 要：利用"物质吉布斯自由焓函数法"，讨论不同压力下低价氟化铝生成及分解的热力学条件。

ArF laser of 193 nm has high accuracy because it can gasify corneal tissue molecule. Moreover, it does not produce heat effect on tissues surrounding irradiated sites, so not produce adverse effect on corneal structure.

波长为193 nm的氟化氩激光可以使角膜组织分子气化，故准确度非常高，而且对于被照射部位旁边的组织不产生热效应，对角膜的构造不会产生不良的效应。

We report an experimental study of the glancing angle deposition and obliquely deposited Magnesium fluoride for vapor deposited thin films.

中文摘要本论文针对氟化镁材料以热蒸镀及斜向沈积技术制镀微观结构薄膜，以单一斜向沈积以及连续交错沈积法来制作非均向性的光学薄膜。

The new fluoride glass wire, or optical fibre, is a major improvement over the optical fibres now used in many modern communications systems.

这种新型的氟化玻纤或光纤产品相比较目前被广泛运用在现代通信系统中的光纤产品，有了巨大的改进。

To detect the effects of plasmin combined with hyaluronidase or hexafluoride SF6 on inducing posterior vitreous detachment.

研究纤维蛋白溶解酶分别联合透明质酸酶和气体六氟化硫(SF-6)诱导兔眼玻璃体后脱离的效果。

The LAB series bonding agents (modificating of alcohol amine complexing with boron trifluoride),the hydantoin and triazine series bonding agent BA603 and the borate ester bonding agent BAG-5 can effectively raise the mechanical properties of the high-energy four groups HTPB propellant when complexing with MAPO,but they can not meet the require- ments of the engine use.

改性醇胺和三氟化硼的络合物LAB系列键合剂、海因三嗪类键合剂BA603与有机硼酸酯键合剂BAG-5在与MAPO复配用于高能丁羟四组元推进剂中，能有效提高推进剂力学性能，但都不能满足发动机使用要求。

The substituted half-sandwich titaconece with bulky alkoxyl group [CpTiC1〓 or CpTi 〓] or indene ring can not be fluorinated by BF〓·Et〓O under the selected condition, but still coordinates with the BF〓, this coordination then enhances the steric effect that stabilizes the precursor and hinders the reduction of the Ti to the Ti species, reflected in the decrease in polymerization activity.

但是这个转化受主催化剂分子的空间位阻和聚合反应温度的影响，当主催化剂为大位阻的烷氧基取代茂钛络合物或茚钛络合物时，在一般的聚合温度下BF〓不能对它们进行氟化，但可以和其中的OR配位，这种配位进一步加剧了空间位阻，从而阻碍了活性中心的形成，导致催化活性的下降。

Products: electrical categories are: power plant equipment, high-pressure sulfur hexafluoride, outdoor vacuum circuit breakers, power transformers, transformer, lightning arrester, fuse, isolating switch and various electrical components.

经营产品：电器类有：电站设备、高压六氟化硫、户外真空断路器、电力变压器、互感器、避雷器、熔断器、隔离开关及各种电器元件。

The Venezuela Ministry of the Environment has developed legislation to minimize the impact of drilling activities by eliminating discharges to Lake Maracaibo, not only of NAF, but also of the high salinity WBM.

委内瑞拉环境部已制定了立法的影响减到最低钻井活动，通过消除排放到马拉开波湖，不仅氟化钠，而且也是高盐度wbm 。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。