Methyl tert& butyl ether ( MTBE) is a powerful and rapidly dissolving agent of cholesterol gallstones up to now.

Study of Organic Scale-dissolving Agent for Removing Sulfate Scale

清除硫酸盐垢的有机溶垢剂研究

Ethyl tert-butyl ether ( ETBE) was fund that a new rapidly dissolving agent yet of cholesterol gallstones in the recent years.

甲基叔丁醚是目前最有效的胆固醇结石直接溶解剂，但在临床应用时有很多缺点。

MTBE is a gallstone dissolving agent in clinical trial.

甲基叔丁醚（MTBE）是在临床试验中的一种胆石溶解剂。

The mechanism and effects of soil and water conservation of the rainfall interception and the storage capacity in the high-brush forest compound model of the 'Tamarindus indica+ Cajanus cajan' have been studied in this paper using the major factor of the rainfall classes.

以降水等级为主要影响因子，研究了罗望子（Tamarindus indica）+木豆（Cajanus cajan）乔灌复合模式林对降雨的截留、贮存所产生的水保效应。

The conclusions show that the intercepted precipitation of Tamarind and 'Tamarindus indica+ Cajanus cajan' artificial forest are 97.9 mm and 145.4 mm, making up 17.48% and 25.86% of yearly total rainfall respectively.

结果表明：罗望子人工林冠层和复合木豆人工灌木林林冠层年截留降雨量分别为97.99和145.4mm，分别占全年降雨量水的17.48%和25.86%；

The preparation of super Sluper of cross-linking starch was taken from Cajanus cajan graft acrylic acid as the initiator on this paper.

以木豆淀粉为原料，在引发剂的作用下，利用接枝丙烯酸制备超强吸水剂；

The coastal lagoons of Ojo de Liebre and San Ignacio are important reproduction and wintering sites for the grey whale, harbour seal, California sea lion, northern elephant-seal and blue whale.

地处奥霍德列夫雷和圣伊格纳西奥的沿海环礁湖，是灰鲸、港湾海豹、加利福尼亚海狮、北方海象以及蓝鲸的重要繁殖地及越冬地。

Year is answered for a year, in groups grey whale visit ten thousands kilometers, from alaska, arrive south to add the mating in sea with warm state or produce young whale.

年复一年，成群的灰鲸畅游1万公里，从阿拉斯加来到南下加州温暖的海洋里交配或生产幼鲸。

Winter ( December goes to the March of next year), Luo this card Wo this nearby sea area is Alaska grey whale avoid cold famous scenic spot.

冬季（12月到来年3月），洛斯卡沃斯附近海域是阿拉斯加灰鲸的避寒胜地。

A solitary grey whale has been spotted in the Mediterranean thousands of miles from its home waters in the Pacific, stunning marine biologists.

一头灰鲸在地中海被发现，而这里离它在太平洋的栖息地有数千里远，让海洋生物学家吃惊不已。

That was the case until last weekend, when a13-metre-long grey whale was spotted cruising off the coast of Israel.

这种情况一直持续到上周末，那时一条13米长的灰鲸在以色列的岸边被巡航的船发现。

Economists agree that the euro is weaker against other major currencies than the German deutsche mark would be.

经济学家认为与其他主要的货币币种相比，欧元不如德国马克坚挺。

As a result of all these influences, the Swiss franc is increasingly likely to be held as a proxy for the old German mark in what should constitute one of the foreign exchange market's 'mega trends' over the next decade.

由于上述种种影响，投资者把瑞郎当作旧日德国马克替代品而持有的可能性越来越大。这应会形成下一个十年中外汇市场的大趋势之一。

The SNB's large reserves will increase confidence in the Swiss franc as a hard currency – just as the German mark was supported in the past by the Bundesbank's foreign exchange and gold reserves.

瑞士央行庞大的外汇储备规模，将增强投资者对瑞郎作为硬通货的信心。当初，德国央行的外汇及黄金储备，也为德国马克提供了支撑。

Considering the experience of yen and German mark, the next step in the internationalization of RMB is the capital account liberalization, or the free conversion of RMB.

结合日元、德国马克的经验，人民币国际化的下一步是开放资本项目，人民币自由兑换。

Among the Iroquois the final decision had to be unanimous, as was also the case in regard to many decisions of the German mark communities.

在易洛魁人中间，最后的决定需要一致通过，跟德意志人的马尔克公社在作出某些决定时一样。

Replacing currencies as famous as the German mark, the Franch franc, and the Italian lira.

代替了原来众所周知的德国马克，法国法郎和意大利里拉。

From international experience, the internationalized course of U.S. dollar, German mark and Japanese yen offers enlightenment for internationalization of RMB.

从国际经验来看，美元、德国马克和日元的国际化历程为人民币的国际化提供启示。

When I was a child, my father gave me an old German Mark and told me that one day he would take me there.

我小的时候，爸爸给我了一张很旧的德国马克，还说总有一天他会带我去德国。

The banks are clearly hoping that the pound will maintain its current parity with the German mark.

银行显然希望英镑将和德国马克保持目前的等价。