查询词典 reversed-drag

The analysis reveals that intensity appears to fluctuate with a clear, welldefined rhythm.Although the strength of the magnetic field varies irregularly during the short term, there seems to be an inevitable longterm decline preceding each polarity reversal.

因此在四个选项中： A.decline的意思是&拒绝；变小、变弱&，B.intensify的意思是&变得更强烈、加剧&，C.fluctuate的意思是&涨落、波动&；D.reverse的意思是&使反转、倒退、颠倒&，例如：Writing is reversed in a mirror。

Groundbreaking research by two french geophysicists promises to shed some light on the mystery.using 80 metres of deep sea sediment core, they have obtained measurements lots of magneticfield intensity that span 11 polarity reversals and four million years.the analysis reveals that intensity appears to fluctuate with a clear, welldefined rhythm.although the strength of the magnetic field varies irregularly during the short term, there seems to be an inevitable longterm decline preceding each polarity reversal.when the poles flip―a process that takes several hundred thousand years―the magnetic field rapidly regains its strength and the cycle is repeated.

答案为d。这一题目是根据上下文判断词意的题。flip的意思是&快速翻转&，它所在的句子的意思是&当两极互换――这一过程需要上万年的时间――磁场会很快重新恢复它的强度，新的一轮循环又开始了。&因此在四个选项中： a.decline的意思是&拒绝；变小、变弱&，b.intensify的意思是&变得更强烈、加剧&，c.fluctuate的意思是&涨落、波动&；d.reverse的意思是&使反转、倒退、颠倒&，例如：writing is reversed in a mirror。写出来的字在镜子里是颠倒的。d的意思与flip最接近。

The original treadmill results that produced the finding of severe coronary insufficiency have been reversed.

最初检测出了严重冠状动脉功能不全的踏车试验结果已经被逆转了。

In year 2, seasonal changes in calciotropic hormones and markers of bone turnover were reversed or abolished in the group receiving cholecalciferol and calcium supplements during winter.

在第2年，就骨质代谢的向钙性荷尔蒙以及标记的季节性变化而言，冬季期间补充胆钙化醇以及钙质的组别出现逆转或者消失。

Oxytetracycline,tetracyclines and chlortetracycline in the chicken muscle were extracted,and then solid-phase cleaned-up on a C_(18) reversed-phase column to obtain an extract suitable for analysis by liquid chromatography-tandem mass spectrometry.

建立了一种专属、灵敏的方法，用于同时检测鸡肌肉组织中土霉素、四环素和金霉素的残留。

A box pleat reversed so that the fullness is turned inward.

箱状褶翻转导致凸的部分向里凹进去。

The new findings add to a series of research studies published during the past eight years showing reduced or reversed declines in brain function among rats whose feed was supplemented with either blueberry, cranberry or strawberry extracts or Concord grape juice.

新的研究结果放入了一系列调查研究，出版，在过去八年示减少或扭转下滑脑功能之间的大鼠饲料中添加或蓝莓，浆果或草莓提取或康科德葡萄汁。

While Down's syndrome cannot be reversed, identifying the genes involved could help treat the health problems associated with it.

但是唐氏综合症是不能够治愈的，鉴定基因只能帮助治疗与之有关的健康问题。

Results also showed that SA could reversed the inhibition effect of JA on root hairs formation.

研究结果还显示，SA可以逆转JA对根毛发生的抑制。

It is unlikely ever to be reversed, since that would require the Krupp Foundation to vote against itself.

这也不会翻转过来，毕竟这需要Krupp基金自己给自己投反对票。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐