最差

Least effective were chlortetracycline, oxytetracycline, and tetracycline.

效力最差的是金霉素、土霉素和四环素。

An old master said: this is his staff in recent years experienced the worst food companies!

一位老师傅说：这是他这几年遇到的员工伙食最差的公司！

The results indicate that the cell only doped with Al2O3 (Cell 1) is of the worst output performance at 850 ℃, the output power density being 0. 083 W/cm^2, and that the cell doped with Al2O3 and coated with buffer layer (Cell 2) is of the best output performance at the same temperature, the output power density being 0.120W/cm^2. AC impedance spectroscopy analyses indicate that the interface resistance and Ohmic resistance of Cell 2 are obviously less than those of Cell 1, meaning that insulative nickel aluminum spine1 is generated by the reaction of Al2O3 and NiO during the sintering at a high temperature.

结果表明：850℃时，含Al2O3的电池输出性能最差，输出功率约为0.083 W/平方公分；含Al2O3并具有过渡层的电池输出性能最好，输出功率约为0.120 W/平方公分；交流阻抗谱分析表明，含Al2O3并具有过渡层的电池的欧姆电阻与界面电阻均比不含过渡层的明显减小，说明YSZ中添加的Al2O3在高温烧结过程中，与阳极材料NiO发生反应生成不导电的镍铝尖晶石。

In his worst game of the season, he finished 14 of 32 for 121 yards and 2 interceptions.

曼林在这次比赛中的表现是这个赛季发挥最差的一次。他完成了32分中的14分，121码，进行两次截拦。

In spite of cooking methods, straw midcourse wastewater's biochemical trait is the best with hypochlorite-peroxide bleaching.

不论哪种制浆方法经HP两段漂白后产生的中段废水可生化性都是最佳的，而CEH三段漂白中CE段出水可生化性都是最差的。

Among respondents of all political persuasions, the number of Americans who say the economy is doing

约有四分之三的人说经济很糟糕，而6月份时这个比例达到82%——是15年来最差的评估。

In some projects to become the best programmers in a number of other projects when the worst one.

在一些项目中成为最好的程序员；在其他一些项目中当最差的一个。

Results The single half frame (HF1) was the worst, the delta frame was better, and the half ring frame was the best in over-all performances with regard to rigidity.

结果 在综合指标方面，单杆单边式构型(HF1)最差，三角式构型较好，半环式构型最佳。

When a righthanded person touches a target on the front board, the pointing movement ergonomics on leftupper region is the best, while that on rightlower region is the worst.

右利手者拾取前方平面上目标点时，左上区目标点的拾取运动工效最好，右下区目标点的拾取运动工效最差。

So, whether your get-up-and-go has got-up-and-gone by 2:16 or anytime, for that matter, here are 15 easy ways to prevent yawning fever

无论你的精力最差时段在何时，就此而言，这里有15种缓解疲倦的简单方法供你参考

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。