查询词典 iodine

The catalytic activity of iodine in the esterification reaction was studied by synthesis cyclohexyl acetate from acetic anhydride,cyclohexano and acetic acid,cyclohexano.

以单质碘为催化剂，通过乙酸酐、环己醇及乙酸、环己醇为原料合成乙酸环己酯，对碘的催化活性进行了研究。

The intramolecular disulphide bridge was formed with iodine before the product was finally purified to homogeneity by reversephase HPLC.

产物经Sephadex柱层析、透析和RP-HPLC进行分离、纯化，最后鉴定其化学均一性和生物活性。

When all the water has been consumed, an excess of iodine occurs, which usually is detected electrometrically, thus indicating the endpoint.

当所有的水被反应完，生成的过量的碘，可以被永停法检测到，以此指示终点。

The results show that after iodine nutritional status in pregnant women is improved, elevation of neonates TSH during expulsive process is a general phenomeno...

在正常碘营养状况下，新生儿 TSH正常值范围 0～ 12 。95 m U/ L，新生儿在分娩进程中 TSH的升高是一普遍现象，尤其以阴道产者明显，是导致 TSH向高值偏移的重要因素之一

In the first time,the results suggest that after iodine-nutritional status in pregnant women is improved,elevation of neonatal TSH during expulsive process is a general phenomenon,especially in vaginal expulsive neonates.Vaginal birth way is one of the important factors which makes umbilical cord blood TSH tend to higher value.It is suggested that umbilical cord blood TSH values from vaginal birth should be corrected by those from cesarean section or heel blood

首次揭示在孕妇碘营养明显改善后，新生儿在娩出过程中TSH的升高是一种普遍现象，以阴道娩出者最明显，是导致脐带血TSH向高值偏移的重要因素之一，并建议用剖宫产脐带血TSH值或足跟血TSH值校正阴道产脐带血TSH值。

Commander Lee Archambault and his crew also will deliver a spare machine that converts urine into drinking water to replace one that's broken at the space station, and a flusher and iodine solution to get rid of bacteria that's lurking in the water dispenser.

李·阿查姆曼堡尔特船长及其船员还将运送一台将尿液转换成饮用水的装置（用来替换国际空间站上损坏了的装置）、一台冲洗装置和碘液（用来除去潜伏在饮水机的细菌）。

Fascinating suggestions of brine and iodine, resinous southern French herbs and exotic spices, inform the deeply fruited as well as richly carnal palate, where a caressing polish and tender, ultra-refined tannins make themselves subtly felt.

Syrah的影响是Bila-Haut在大部分Roussillon酒中比较明显的，甚至有著盐水和碘、树脂南部法国草药和外来的香料的迷人，没有过滤的单宁也让人巧妙地感受到。

Chlorine is generally more effective than iodine in controlling Giardia, and both disinfectants work much better in warmer water.

氯消除贾第虫的有效性比碘好，二者对温水的消毒效果均比对凉水好。

Chlorine is generally more effective than iodine in controlling Giardia, and both disinfectant s work much better in warmer water.

氯消除贾第虫的有效性比碘好，二者对温水的消毒效果均比对凉水好。

Chlorine and iodine are somewhat effective in protecting against exposure to Giardia, but may not be effective in controlling Cryptosporidium.

通常选用的化学品有氯和碘。氯和碘可有效清除贾第虫，但不能有效清除隐胞子球菌。

Liapunov—Schmidt method is one of the most important method in the bifurcation theory.

Liapunov—Schmidt方法是分叉理论的最重要方法之一。

Be courteous -- even when people are most discourteous to you .

要有礼貌──即使当別人对你最不礼貌的时候。