变小

The thermochemical properties of rare earth Invar alloys were inverstigated by using a high temperature calorimeter.

Invar 合金是一类在正常温度范围内具有膨胀性随温度变化很小甚至不变之特性的合金材料，对IllV。

This is an article on the use of wavelet theory translation invariance threshold approach to general engineering problems.

详细说明：这是一篇关于小波理论中使用平移不变阈值的方法处理一般工程类问题。

For the integrable Hamilton systems, the Invariant tori can be continuation in a certain range if the perturbation of the coupled systems is small enough.

对可积分的Hamilton系统，加上足够小的扰动，系统的不变环面所代表的规则运动在一定范围内都是可延拓的。

Last but not least, while happens to be an ordered group, the paper gets the conclu-sion that Ωexists a largest closed θ-invariant proper subset if and only if there exists a smallestsemigroup of G strictly containing G_+.

当是一个序群时，文章得到结论：Ω存在最大θ-不变闭的真子集当且仅当存在一个严格包含G_+的G的最小半群。

The control signals of invertor are produced by space vector modulation to achieve a small torque ripple and constant switch frequency.

以空间矢量调制方法来获得逆变器的开关信号，实现了小的转矩脉动和恒定的开关频率。

The greater the volume of donor is, the smaller the ionization potential of donor is, the more difficulty is to form a CT complex.

体积越大电荷转移络合物越难形成；电离势越小，电荷转移络合物的最大吸收峰越红移，但是形成络合物也变得困难

For the subclasses MAX and MARG of minimal unsatisfiable formula s, we show that the variable and literal renaming problems are equivalent to the graph isomorphism problem GI.

对于极小不可满足公式的子类MAX和MARG，我们证明了：其变元改名和文字改名的复杂性等价于图同构问题GI。

Objective To evaluate the diagnostic value of Isotropic Scanning in Small Pulmonary Nodules,and to improve diagnostic level.

目的 评估各向同性重建对肺孤立结节性病变的诊断价值，提高小结节的诊断水平。

And adsorption of jack bean proteins onto the amphoteric resin was studied in this paper. The amphoteric resin was in innersalt form. The results of adsorption experiments show that when the proteins are adsorpted into the amphoteric resin in the neutral phosphate buffer solution, the diffusion coefficient of protein is near twofold in 0.4 mol/L NaCl phosphate buffer solution than that in solution without salt, and the adsorption capacity of protein also rises at the same ti...

通过盐浓度对吸附的动力学和热力学影响的研究，结果表明，在中性磷酸盐缓冲液中，两性树脂吸附刀豆蛋白，有盐( 0 。4mol/L Na Cl)的比无盐的扩散系数提高将近一半，且吸附量增加，其吸附等温线的效率在最初始部分高于无 Na Cl时的；随着盐浓度( 0～ 1 mol/L Na Cl)的提高，树脂对蛋白的吸附量也变大，盐浓度提高时树脂膨胀体积的增大与蛋白吸附量的增加呈线性关系，内盐型两性树脂对大分子蛋白质的吸附作用与小分子高价离子的相似，同样是通过内盐键破裂吸附。

But when evil Jack Frost and his goblins steal the feathers, the weather turns wacky.

可是，邪恶的杰克雪人和他的小妖精们偷走了气象仙子的羽毛，仙界的天气从此变得古怪反常。

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。