查询词典 soaking pit

At last, the effective approach was found that the 024-antibiotic can be purified by freez-dry, methyl alcohol soaking, acetone, chloroform, and methyl alcohol continuously washing, alumina and silica gel column chromatography.

粗提制品的理化性质研究表明，024放线菌所产抗生素为无色晶体，易溶于水，可溶于甲醇和乙醇，且在甲醇中的溶解度较大，不溶或难溶于丙酮、氯仿、正丁醇、乙酸乙酯与苯。

The optimal preparation conditions were determined through experiments: turbidity ratio is 1:15, mass fraction of ammonium molybdate solution is 0.2%, the soaking and heating time are 5 min and 10 min respectively.

经过试验研究，确定了最佳制备条件：膨润土悬浊液配比为1：15、钼酸铵溶液质量分数为0.2%、浸泡时间为5 min、加热时间为10 min。

Remove paint or asphalt etc besmirch, still with 10-20% of ammonia or ammonia use 2% of borax solution soaking, to dissolve again after washing.

白色棉及与棉混织的织品沾上铁锈，可取一小粒草酸放在污渍处，滴上些温水，轻轻揉擦，然后即用清水漂洗干净。

All nutrition bee feed use: You can open the collection, feeding fermented box beam, box beam fed after soaking.

所有蜜蜂饲料的营养：您可以打开的收集，喂养发酵箱形梁，箱形梁浸泡后喂。

We blanch almonds by soaking off their skins in boiling water.

我们把杏仁泡在沸水里去皮弄成白色。

We blanch almonds by soaking off their skins in boiling water.

我们把杏仁泡在沸水去皮弄成白色。

The Mars we are coming to know has embraced environments ranging from bone-dry to soaking wet to blanketed with snow and ice.

今日人们所知的火星，曾经历过极乾燥到极潮湿，以及满覆冰雪的各种环境。

The physical characteristics of water in the soil included soil bulk density, MWHC, capillary water holding capacity and least water holding capacity were also measured by soaking and discharging experiments with samples of soil from different soil depths in all studied communities.

通过对苔藓、枯落物和土壤的野外调查与室内实验，分析了川西高山和亚高山3种主要灌丛在不同海拔梯度的地被物及土壤持水性能，其有利于加深对长江上游高山和亚高山区灌丛水文效应的认识。

L The product can be used in chain belt lubricating system such as dripping, filtering, soaking and central sprinkling types.

本品可用于各式链带润滑系统，如滴淋浸泡及中央喷淋式。在使用本品之前

The disease control effect of Verticillium wilt of cotton was 15% to 30% higher than that of seed soaking with the carbendazim, with the yield increase rate of 10% to 15%; The powdery mildew of wheat, strawberry, and cucurbits, at their early stage , were sprayed with AQ 0116 every five to seven days, three to five times totally.

该水剂通过浸种结合两次叶面喷雾的方式防治棉花黄萎病，防效比多菌灵浸种处理高15%~ 30%，使棉花增产10%~ 15%；该水剂在小麦，草莓和瓜类白粉病发病初期喷雾，5~7d一次，连续施用3~5次，对小麦，草莓和瓜类白粉病的防效分别为76.3%，90.0%，97.0%。

A historical region of southwest France between the Pyrenees and the Garonne River. The duchy of Aquitaine was joined with France after the marriage of Eleanor of Aquitaine to King Louis VII in1137, but its possession was disputed after her subsequent marriage to Henry II of England.

阿基坦法国西南部一个历史地区，位于比利牛斯山和加隆河之间，在1137年阿基坦的埃莉诺与国王路易斯七世结婚之后阿基坦公国加入法国，但当她再嫁英国亨利二世后，其归属权便受到争议

There are moments when I look at the smiling , happy faces of my expectant staff and wonder how they will cope when confronted by an outraged housemaster along with an unrepentant and recalcitrant bleached blond teenager in 18 years ' time .

有时候，我看着那些满怀期待的员工微笑，幸福的脸，想着当他们遇到一位愤怒的宿舍管理员和一位不知悔改，叛逆，而且将头发染成白色的18岁少年时，他们会如何处理。