抵消

Nikethamide still had the effect of stimulation of respiratory center and enhancement of ventilation even though chronic pulmonary obstruction with CO_2 retention was present.

但由于慢阻肺呼吸运动机械阻力增加、通气量的提高，将促使机体代谢率上升，可抵消兴奋呼吸所起的缓解缺氧和CO_2潴留的积极作用，甚至适得其反。

Hence the nonconservation parts of the spin and orbit currents can not counteract each other precisely.

因此， 普遍定义下的自旋流密度和轨道流密度的不守恒部分并不能相互抵消。

The length of the time spent by the rats in climbing rods shows the volume of their athletic capability which involves noncurrent and endurance. The experiment proves that the serious-polluted air does cause a negative impact on the rats" athletic capability and that the effect of the rats" athletic training in the medium-polluted air is counteracted.

爬竿运动时间的长短体现了肌体的静力和耐力的综合运动耐受能力的大小，结果表明严重空气污染对小鼠的运动耐受能力确有影响，而中度污染环境下相关运动训练的效果可能被环境因素所抵消。

Nonresidential construction offset a decline in home building.

非居民住宅抵消了居民住宅的下降。

You remember,that electric charges,positive and negative,which are responsible for electrical forces,can wipe oneanother out and disappear.

记住，产生电力的正负电荷是能相互抵消并消失的。

The pressure of the medium act against the two valve seats equally in reverse direction, so the pressure on the valve seat is offset, the valve core assumes relatively low pressure when the valve is open, in this way the overlarge displacement is obtained.

双平衡阀座：该阀利用双阀孔设计，介质的压力对两个阀座作用相等，方向相反，介质压力对阀座作用相抵消，阀芯在开阀时压力相对减少，从而获得超大排量。

However, the negative externality of the overurbanization can counteract the effect of the investment.

而且过度城市化的负面效应会抵消投资所带来的效应。

Our data suggest that widely used oxidation measures, such as ex-vivo LDL oxidizability, do not reflect the degree of atherosclerosis; and long-term beneficial effects of relatively low doses of antioxidants may be outweighed by high levels of plasma cholesterol in WHHL rabbits.

研究表明：广泛应用的氧化检测，例如体外LDL氧化度并不能反应动脉粥样硬化的程度；WHHL家兔血浆胆固醇水平过高会抵消长期给药抗氧化剂的疗效。

It was a nutrient rich smell that still somehow oppressed them all. But the odor and the o paque speech by their leader that followed did nothing to offset the optimism all were feeling that what they were doing was right.

那是一种很有营养的味道，不知怎的还是让他们有些烦恼，但是那种味道及随后首领发表的令人难以理解的讲话并没有抵消他们的乐观情绪，他们觉得他们做得对。

The possible reason is that doped Zr〓 ion enters the interstitial sites for its small ionic radius and no dipole complexes were formed. Monovalent ion F〓 has been reported to improve the scintillating performance greatly. Our results show that Agrand diagrams of F〓: PWO crystals obey an modified Cole-Cole equation. The crystals present similar dielectric relaxation phenomena to but have much higher activation energy than that of RE〓: PWO crystals, which originate from the 〓 dipole complexes. The co-doping of trivalent Y〓 and pentavalent ion Nb〓 does not always show a better scintillation performance than that of solely doped samples, which could be attributed to the existence of the 〓 dipole complexes, which counteract the solely doping effect.

而Zr〓由于离子半径太小，可能进入间隙位置，不形成类似的偶极缺陷；一价负离子F〓的掺入提高了晶体闪烁性能，阻抗谱测试结果表明F〓：PWO晶体Argand图符合修正的Cole—Cole方程，晶体同样表现出介电弛豫现象，并具有比RE〓：PWO晶体中高得多的弛豫激活能，可能起源于形成的〓偶极缺陷；Y〓和Nb〓双掺的PWO晶体并没有显示出两种离子单掺优点的叠加，阻抗谱测量结果表明，在双掺晶体中可能形成〓偶极缺陷，使两者掺杂作用相互抵消。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。