工作条件

As Executive Direct of APHA, Dr. Benjamin spearheads its mission to protect citizens from preventable, serious health threats, promote the scientific and professional foundation of public health practice and policy , and advocate the conditions for a healthy society .

身为 APHA 执行长，班医师以保护国民免於可预防及严重疾病之威胁为己任，提升公共卫生工作之科学及专业基础，及提倡健康社会的条件。

Some patients'oral anatomy is not good, and bring difficult to repair.Before the repair,doctors shoule examine the patients'oral circumstance detailly,do away with the apophysis ,torus and hyperplasia gingival, make the good preparation work.

一些患者口腔解剖条件不好，给修复带来了极大困难，在修复之前要详细检查口腔情况，将骨突、骨刺以及较大的骨隆突手术去除，将增生的牙龈组织切除，作好准备工作。

It is easy for an aspirant to become a chef , if having few important skills requisite for this job .

这是很容易为争取加入成为一个厨师，如果有几个重要的技能条件，这项工作请阅读整篇文章

Some experiments have been done to gain information of the characteristics of 〓reakup and atomization.

在现有的条件下，对射流分裂雾化特性实验测试作了〓步工作。

Avail oneself of leisure time;use one's spare time

比喻及时利用有利时机、条件，迅速做好工作

The device run perfectly when the subjects were exposed to + 9 G maximum profiles at acceleration onset rate 3 G/s and the average acceleration protection value of the anti-G equipment was above 3.5 G.

具有分压装置的新型抗荷服进行了10人次的离心机生理试验，在过载增长率3G/s、最大试验过载9G条件下，分压装置工作正常，装备抗荷效果达到了3.5G。

They endured hours of backbreaking work in miserable conditions.

在极其恶劣的条件下他们熬过了几个小时的非常辛苦的工作。

The detection of positions of different corrosion condition and on field bareness steel tubular stakes of No.

在介绍Microcor磁阻法腐蚀速度快速测试系统结构和工作原理基础上，探讨了该方法应用特性和拓宽其应用范围的可能，结果表明，该方法可以与电化学方法联合应用于腐蚀问题的研究，在阴极保护时也可以正确指示出不同条件下腐蚀速度的变化。

The Basset Hound possesses in marked degree those characteristics which equip it admirably to follow a trail over and through difficult terrain.

巴吉度猎犬具有下列几种显著的特点，巴吉度猎犬是一种非常优秀的痕迹追踪犬，可以在非常复杂的地形条件下工作。

The work processes, however, are changeable and should be directly linked to the conditions.

工作程序，但是，是善变的，应直接联系的条件。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。