Thus , each of the scanning methods is completely reversible and works equally well in reception of energy as in transmission 这样，各种扫描方法都是完全可逆的，并且在接收方面与发射能量是等效的。
While superficially effective , it is obvious that these are reversible techniques , and as such , are hardly protective 这些技术虽然表面上很有效，可是很显然，它们是可逆的技术，因此很难起到保护作用。
The core of er technology is er fluid which viscous co - efficient changes rapidly , continuously and reversible under electronic field 它的核心是电流变流体，这种流体在电场作用下其流变性能会发生快速、连续、可逆的变化。
Early changes may be transient , but the effect of radiation on hearing tended to be chronic and progressive 放射线治疗后很快就会出现听力丧失的情况，早期的变化有些是可逆的，但是放射线对于听力的影响则是慢性且持绩存在的。
Solid state reaction at mild temperature has drawn more and more attention due to its high efficiency , energy saving and environmentally friendly features 它们的热致变色是由于失水和水合导致的，它们都具有可逆的热色性。
Yes . you can when some pollutions are reversible . when some pollutions are irreversible , pollutions must be prevented from the very beginning 是的。当污染是可逆的时候，是可以的。当污染是不可逆的，必须从一开始就防止污染。
The photoinduced changes in polarity and molecular structure have led to widespread application of azobenzene derivatives as reversible molecular switch devices 光致极性和分子结构的变化使偶氮衍生物作为可逆的分子开关器件得以普遍应用。
Primary batteries are used once and then discarded ; secondary batteries operate from a mostly reversible chemical reaction and can be recharged several times 一次电池使用过一次就被丢弃；二次电池以一种（通常是）可逆的化学反应工作，可以多次充电。
Trials on laboratory animals , according to a media report , have shown that the contraceptive effect is reversible and that there are no apparent long - term side - effects 一份媒体的报告称，动物实验表明该避孕作用是可逆的，并且没有明显的长期副作用。
A novel reversible coordinate transform method , need not calculating the transform coefficient matrix , based on vector operation is proposed in this paper 摘要提出了一种基于矢量运算的新的坐标变换方法，该方法具有不需要计算转换系数矩阵、可逆的特点。
