下降了...

When operated as a bulldozer, a pair of endless track roller frames are free to oscillate up and down about a horizontal axis passing Lhrough the bulldozer's main frame for improved traction and grading characteristics, reduced stress on the tractor stmcturc, and a more comfortable ride for the operator.

操作时，作为一台推土机，一副没完没了的轨道滚子帧都可以自由摆动起来下降了约横轴及格lhrough推土机的主体框架，为提高牵引和等级特征，减少应激对拖拉机stmcturc ，更舒适游戏机经营者。

The Town Car's retail sales are down 21 percent through May.

今年一至五月城市车型的销量同比下降了21%。

But the study found that death rates for women have fallen by thirty-four percent.

而有研究发现，女性的死亡率下降了34%。

But the study found that death rates for women have fallen by thirty-four percent.

研究发现，女性的死亡率下降了34%。

The outbreak led to the sun the temperature of plasma fell by nearly one million degrees

这次爆发导致太阳等离子区的温度下降了近100万度

This error can be as much as 10 C, depending on melt viscosity and flow rate. Normally, this is usually ignored as most extruders are more interested in comparative readings than absolute ones, but for the chemical reactions like cross-linking or foaming, a more exact value may be needed, and the amount of shear heating may need to be known. It is a relative simple thing to do - when the machine is to be shut down, stop the screw without reducing speed or barrel conditions and watch the drop in melt temperature over the first 10-20 seconds, or until it begins to level out again.

通常在大部分关注相对读数的挤出机上，这些偏差可以忽略；但如一些挤出反应如交联、发泡对反应温度要求精确，剪切产生的热量需要知道，有一个相对比较简单的办法：但关闭机器的时候，并不降低主机转速或者筒体温度，在第10-20秒时，或者直到熔体温度达到平衡时，观察熔体温度下降了多少。

They found that malaria deaths fell by sixty-six percent in Rwanda between two thousand five and two thousand seven.

他们发现在2005到2007年之间，卢旺达的因疟疾死亡的人数下降了66%。

They found that malaria deaths fell by sixty-six percent in Rwanda between two thousand five and two thousand seven.

他们发现因为疟疾死亡在卢旺达在2005到2007年下降了66个百分点。

Feelings of personal failure and self-blame for obesity may have declined as awareness of societal bias increased.

个人感情的失败和自责肥胖可能下降了认识社会偏见增加。

" "Your SeeD rank went down by 1!

& &你的SeeD等级下降了1！

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。