back的例句大全

The doctors removed a section of the mummy and set it to a laboratory. What was the purpose in Moroni taking the plates back?

医生们给木乃伊做了切片送到实验室。摩罗乃把页片拿回去的目的是什麽？

Research on Filling Materials in Back Boards of Gyratory Cone Crusher

旋回、圆锥破碎机衬板充填物的研究

The bed cover is the back of a vintage quilt that I acquired on my travels.

床上的老被褥是我在旅行的时候买的。

During toothbrushing, bristles should be placed at an angle against the gum margins, gently move the toothbrush back and forth in small amplitude like massaging the gums with only the bristles moving but the toothbrush head hardly moves.

刷牙时，刷毛要斜斜的放在牙龈旁边。刷牙的动作幅度不要大，前前后后的，好像在摩擦牙齿，刷毛在摆动，但牙刷头只是少许摆动。

The positioning pin on the handle can be inserted into three different positioning pins on the back of the toothbrush head base to fix the toothbrush head in three different positions.

手柄上的定位销可插入刷头座后部的三个定位销眼将刷头固定在上述三个不同位置上。

They can trace their lineage back to the 18th century.

他们的家族可以直接追溯到18世纪。

Bear : Guess I d better take this guy back to the pet shop.

我想最好还是把这个小家伙送回宠物店.

OK, you'd better get back to work unless you want me to crack the whip and start yelling at you.

好了，你最好回去工作了，除非你要我开始狠狠地对你吼。

The dental abrasive testing machine applies a V-like swing arm to driving the wearing part to move along the slope back and forth, which is connected with an eccentric wheel fixed on the crankshaft of the gear motor through a connecting rod.

该机采用V形摆动臂来驱动磨耗部分沿斜面作往复磨耗运动，V形摆动臂通过连接杆与减速电机轴上的偏心轮连接。

Brill says it goes back to the 1980s and 90s, when the United States, the World Bank and the International Monetary Fund encouraged developing countries to import grain produced cheaply in the U.S. and elsewhere and to focus their farming on export crops.

布里尔说，这要从1980和1990年代说起。美国、世界银行和国际货币基金组织当时都鼓励发展中国家进口美国和其他国家的廉价小麦，本国农业只要集中耕种出口作物就行。

The investment plans are, nonetheless, of a different nature from those of countries such as South Korea and Saudi Arabia, which are investing in farmland in order to export back the crops to feed their own population.

然而，这一投资计划的性质不同于韩国和沙特阿拉伯等国的举措。这些国家投资于农田，是为了将农产品再出口至本国市场，满足本国人口的需要。

The gathered teenagers suddenly break into cheers as they crowd round to get a closer look, patting Collin on the back and shaking his hand.

聚拢过来的少年们也突然欢呼起来，纷纷跟他拍肩、握手。

Conrad had to run after it, and when he came back, she had already put up her hair, and he could not get a single strand.

当他回来时，她已经盘起了自己的头发，他又拔不到了。

The total cost includes the ordering cost, storage cost and back-order loss in the storage management which under the condition of limited warehouse capacity.

在仓库容量有限条件下存贮管理中，总损失费用主要包括订货费、存贮费和缺货损失费。

In some time zones, clocks are set ahead and back during certain times of the year to adjust for the differences in the amount of daylight.

在某些时区，可以将时钟在一年的某些时间内设置得快些或慢些以便调整不同的白天数量。

I have to remember when clocks will be set ahead and back.

我必须记住把表调前或者调后到什么时候。

A German soldier was riding in the back seat of a World War I plane when the engine suddenly stopped.

第一次世界大战时，一位德国士兵在飞机后座上驾驶时，飞机引擎突然灭火。

However, the first ever known sample of a visiting card, dating back to1786, was found in Germany.

不管怎样，有记录的第一张名片1786年出现于德国。

Discussing about construction and design of highway bridge back filling culvert pier

公路桥涵台背填土设计与施工的探讨

However, the first ever known sample of a visiting card, dating back to 1786, was found in Germany.

不管怎样，人们所知道的第一个拜访卡样本－追溯到1786年－出现于德国。