Research of the Cause of Formation of Wandering River Model and Its Changes

The intensity of palaeomagnetic field, the proportion and frequency of palaeomagnetic polarity reversal, and the rate of true polar wandering may display the periodic changes in the geological history and are closely related to the opening and closing, and may be restricted to the global factors.

古地磁场强度、古地磁场极性倒转比例、古地磁场极性倒转频率和真极移速率在地史上均呈周期变化，与开合构造关系密切，同受全球性因素制约。

Origin of the Chandler motion of polar wandering and the distribution of solar tides in the earth core

太阳潮分布在地心不为零与极移钱德勒摆动的成因

Further study of the problem of apparent polar wandering path may perhaps involve experimental technique, the identification of palaeomagnetic age, the division of the plates as well as remagnetization of rocks and so on.

极移曲线的深入研究，也许会牵涉实验技术、磁化年代鉴定、板块划分及岩石再磁化等问题。

Many researchers believe that mind wandering should have some adaptive functions.

很多研究者认为这种自发性重复思维不可能是毫无适应性功能的。

A phrase from the conference floor set my mind wandering

会上发言者的一句话让我思绪飘远。

The frequency of mind wandering as a characteristic is stable, and the content will be a certain tendency.

心智游移的频率作为一种特质，具有稳定性，而内容也会出现某种倾向性。

The analysis found that the individual will determine the level of mind wandering frequency.

通过分析发现，个体意愿的投入程度决定着心智游移频率的高低。

Return a compliment; return her love.

回报给他一句问候；回报她的爱。

The Beast allows her to return home for a visit, but warns that if she delays her return, he will die of grief.

野兽允许她回家看看，但警告她，如果她回来晚了，他会悲伤而死。

It is possible to feel isolated and experience "reverse culture shock" when you return home for a visit after an extended period of time away.

你很有可能感到被遗忘，并且当你经过一段时间后回国时可能会体验到反文化冲击。

In a final act of insouciant contempt, Pushkin refused to return fire, an indication that he thought his opponent not even worth the powder and shot.

普希金不屑还击，他漫不经心的态度表明他觉得对手并不值得他动手。他绝对是个暴躁的危险分子。

A military official says the pirates on the lifeboat shot at US sailors during an attempt to rescue him earlier today. The sailors did not return fire.

一位军事官员称海盗在早些时候试图营救船长的行动中向美国海员开火，美国海员没有回击。

Backs to the walls, crouched behind concrete blocks they unleashed a barrage of return fire towards where the Gaddafi gunman hid.

他们躲在高墙之后，蹲在水泥掩体之下，朝着卡扎菲手下枪手的藏身之处猛烈还击。

The explosiveness of four kinds of coal has been determined by testing two parameters, the lower explosion limit and the length of return fire.

该试验通过测定爆炸下限与返回火焰长度这两个参数来确定4种煤粉的爆炸性。

But if it does return fire, Amazon could get its fingers toasted.

但是，如果苹果反击，那么亚马逊可能会焦头烂额。

And if they see me with this moonlight, can I return fire?

如果他们发现了我，我可以开火么？

Sir, if there's resistance, do we return fire?

长官，如果他们反抗，我们还火吗？

Technological advances in agriculture offset the effect of agricultural diminishing marginal return. The continued increase of agricultural inputs has become possible and the agricultural economic sustained growth has become possible too.

农业技术进步抵消了农业投入边际收益的递减效果，使得农业投入的持续增加变为可能，农业经济的持续增长也变为可能。

However, in recent year, the production has to face the strong challenge from over-application of chemical fertilizers, diminishing crop return and low nutrient use efficiency.

但是，我国粮食生产正面临着化肥施用过量、增肥不增产、养分利用率低等问题。

Capital convergence mechanism can be summarized as: diminishing marginal return → convergence of capital → economic growth convergence.

资本收敛机制可概括为：资本收益递减→资本收敛→经济增长收敛。