不变

But the past design methods of ERPC are conservative, which adopt one invariant ellipsoidal set.

但采用单一椭圆不变集的设计方法存在保守性。

In inertia system K,geometric sphere is changed to elliptic sphere in K system by Lorentz transformation ,and the pre-sphere of optical wave in K system is changed to sphere in K system.

对惯性系K中的几何球面施以洛仑兹变换，在K′系得到扁椭球面；对K中的光波前球面，在K′系则得到球面；两者皆源于时空的基本属性，但前者是由于物体长度的相对性，后者则是由于光速的不变。

Second,around each of m-dimensional tori of elliptic or mixed type there arehigher-dimensional invariant tori.

第二，环绕在m维椭圆型和混合型环面的周围存在维数更高的不变环面。

Based on hemagglutination specificity test,absorption and eluate test,and hemagglutination inhibition assay,it was showed to be specific only for the human H blood ...

杂交瘤细胞在液氮中贮存1年，分泌抗体能力不变。抗体经56℃保温30min及-20℃和37℃反复冻融试验，凝血活性保持稳定。可望能取代传统的抗H试剂而用于临床血型分型。

Elusiveness is being reduced to a 3 point talent, but resulting in the same 75 sec cooldown reduction to Evasion, Blind, and Vanish.

加满飘忽不定天赋所需要的天赋点被减少到3个，最终效果不变。

Information such as attitude angle of aircraft is used to emendate the large-geometry-distorted image, so the research of this paper is based on the hypothesis that images used have small geometry distortion and invariant moment feature is used to reduce this distortion.

由于大的几何失真图像可利用飞行器本身信息进行几何校正，所以本文的研究都是基于小的几何失真这一假设的，并且利用不变矩特征来减小这种失真。

Test and analysis show that, the distribution patterns of the tangent veloctiy fields in the big cone area and the small cone area, which are comprised of para-free vortex and para-forced vortex, are basically identical without a change of the radius of the boundary surface; with the increase of the angle of the small cone, the para-free vortex area decreases and the para-forced vortex area increases, and the emulsifiability of the fluid drips increases with the increase of velocity gradient; the tangent velocity increases with the increase of inlet flow, and the maximum tangent velocities of both the big cone area and the small cone area are 4.94 times of the inlet flow; and the maximum tangent velocity increases with the increase of the split ratio and with the radius of the boundary surface not changed.

试验分析表明，大锥段和小锥段切向速度分布规律基本相同，均由准自由涡和准强制涡构成，分界面半径rm没有变化；随着小锥角θ的增加，准自由涡区缩小，准强制涡区扩大，速度梯度增加会加大液滴的乳化程度；随入口流量增加，切向速度增大，经拟合得出大锥段和小锥段的最大切向速度均为入口流量的4.94倍；分流比加大，分界面半径基本不变，最大切向速度增加。

Love is something eternal; the a ect may change, but not the e ence.

爱是永恒的，外表可能改变，但本质永远不变。

Focus as normal as you could, keep the point of sight not so many moving, so the endolymph inside our head or ear will not moving too much.

尽量自然的将注意力集中在一点，眼睛注意力尽量保持不变，因此我们耳和脑部的淋巴液的运动会减少。

The metric variational energy momentum tensor and the Belinfante tensor is equivalent and gauge invariant.

如果经典的作用量在度规的表达变换下不变，那么能动张量的迹为零， g^{ab}T_{ab}=0

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。