解空间

For the model with the recruitment part governed by Ricker\'s function, we analyze the stability of the positive equilibrium.

得到了疾病的基本再生数R_0，其计算过程比一般的微分方程模型更为复杂，这是因为此时无病空间上的吸引子可以是平衡点，也可以是周期解或者奇怪吸引子。

Strain rate components are computed in spheric coordinate system. Analyses of the spatial distribution of strain rate fields derived from GPS measurements are carried out in contrast with seismological and geological results.

在球坐标系中解算了各应变率分量，分析了应变率场的空间分布特征，并与地震学和地质学研究结果进行了综合对比分析。

Secondly, by using the Sobolev inequality on the C-C spaces we prove a Fefferman-Phong type lemma. Based on which we provide nonexistence theorems to three kinds of nonlinear subelliptic parabolic equations through a relatively unified method.

其次，利用Carnot-Caratheodory空间上的Sobolev不等式证明了一个Fefferman-Phong型引理，并用比较统一的方法证明了三类非线性次椭圆抛物方程解的不存在性判定定理。

For the first time we parametrize such a flow with two physical constants, namely the specific angular momentum accreted by the black hole j and the energy quantity K.

我们首次应用两个物理常量，即角动量积分常数j和能量参数K给出了含激波的吸积流解对应的参数空间。

Considering the angle sensor as the camera. and analogizing the theodolite measuring system to the photogrammetric system.

本文将经纬仪工业测量系统模拟摄影测量系统，把角度传感器视为摄影机，将物方点的角度观测值化算为虚拟像点坐标，从而按摄影测量光束法平差进行两台或多台经纬仪间的系统定向和空间坐标解算。

This text combines geophysical survey data and deciphers space feature of Lishi fault through ETM+ images that were panned by Landsat.

本文结合物探资料利用Landsat卫星拍摄的ETM+影像解译离石断裂的空间展布特征，根据断层走向、构造特征、沉积响应、地表地貌等特征分析，把离石断裂分为五段。

Experimental results show that this method can obtain a higher compression ratio for color video and achieve higher qualities of decompressed images.

同样，从实验结果中可以看出在彩色空间上采用该方法能进一步地提高图像的压缩比和图像解压后的质量。

This type PMT enjoys some advantages over its conventional counterparts: large workspace,good dexterity,position decouples with orientation etc.

这种配置方案不但可使平动和转动控制解耦，而且具有工作空间大，灵巧性好的优点。

Modern art has been more and more penetrating into peoples lives, in the characteristics of totally new breakthrough in modes and demonstration methods, of disassembling traditional mode of taste, forming mixed cultural space.

现代艺术越来越走近人们的生活，其特点是样式与表现方法的全新突破，解构传统审美模式，造成混合文化的空间。

Then I have to find the most spacious area of the room to stand up and to take a deep breath. I am trying toˇˇput together my heartbeat with broken thoughts.

我不得不找个房间最空旷的地方站了起来，我深呼吸，并且试着让自己的心跳和支解的空间协调起来。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失