查询词典 i.e.

This paper aims at the study of the toxic mechanism of gelsemium total alkaloids ,i.e. their impacts on respiration,heart rate and blood pressure by 5 different concentrations(0.5,1.0,2.0,4.0,8.0 mg/kg).

为有效合理地利用钩吻，以家兔作为研究对象，每公斤体重分别静脉注射0.5，1.0，2.0，4.0，8.0mg的钩吻总碱，研究钩吻总碱对家兔的呼吸、心率和血压的影响，综合分析其毒理作用。

Can they be combined with each other (assuming we have a way to up our gems like in D2) as long as they are the same type of gem, i.e. topaz.

是否相同类型的宝石能相互合成吗（假设我们在D2里面可以通过很多方式来升级宝石）？

General definitions of Internet space validity and time validity are given, then their physical characteristic parameters, i. e., networks density and Internet traveling diameter, are formally defined with quantitative analysis.

首先给出了Internet网络空间和时间效能的一般性定义，然后形式化定义了两种效能的物理表征参量：网络比重和Internet网络访问直径，并进行了量化分析。

Thesolutions compose self-contained inner product space (weight function is constant 1),i.e., they are basic series of Hilbert space; hence any internal waves could beexpanded into generalized Fourier series. With difference method, Sturm-Liouvilleequation is transformed to matrix eigenvalue problem. Each eigenvalue is related to ahorizontal wave number, and relevant solution is a certain mode of internal wave.

其解系构成完备的加权(权函数为1)内积空间，即Hilbert空间，从而内波现象可以展成该解系的广义Fourier级数；采用差分方法，将 Sturm-Liouville 方程转化为矩阵特征值问题，每一个特征值对应一个内波波数，该特征值对应的解则是内波的某一模态。

The two kinds of symmetries in holonomic and non-holonom-ic mechanical systems,i.e.symmetries of differential equations of motion(ab-breviated as SDEM)and symmetries of Noether-type,and interrela-tions among all kinds of symmetries are investigated.The necessary and suffi-cient conditions of SNT to be SDEM are found out.It is pointed out thatSDEM have distinct geometric properties which are equivalent to the geodesiccharacteristic of differential equations of motion and geodesic deviation.

文中研究了完整与非完整力学系统的两类对称性，即运动微分方程的对称性和Noether型对称性，以及各种对称性之间的相互关系，确定了Noether型对称性为运动微分方程对称性的充分必要条件，并指出运动微分方程的对称性具有明确的几何性质，即它等价于运动微分方程的测地性质以及测地偏离性质。

First, each shape is represented by the eigenvectors of an appropriately defined affinity matrix based on approximated geodesic distance, forming a spectral embedding which achieves normalization against rigid-body transformations, uniform scaling, and shape articulation (i.e., pose changing). This procedure is called the pose-oblivious transform.

首先，针对每一个形状都基于谱嵌入的方法求得其相应的谱嵌入表示，这里的谱嵌入是基于以近似测地距离为基础构造出的仿射矩阵的特征向量得到的，这一过程称为姿态无关变换，经过这一变换，模型的形状的描述符就具备了刚体变换不变、均匀缩放不变和姿态无关的特性。

By using the multi-year series of the circulation indices P and C for the closed pressure system on the unit radius spherical surface,three characteristic quantities of annual system centers(around the climatological center C-) are defined.1Average distance r,which is defined as the weighted geometric average distance of the annual system centers C deviating from the climatological center C-(i.e.the center location anomaly C′),is a measurement for distribution area of the system...

用单位半径球面上闭合气压系统环流指数P、C的多年序列，构造了历年系统中心在C-周围分布的3个特征量：1平均距离r，它定义为历年系统中心C偏离于气候中心C-的权重几何平均距离，是系统中心分布区域大小的度量；2压缩系数μ，它描述了历年系统中心分布区域偏离于圆形的程度，是历年系统中心位置分布各向异性的度量；3极大异常方向β，它用系统中心极大异常偏离-C处正东方向的角度，给出了系统中心的主要异常方向。

And water and soil loss is lied on the first stage,i.e.,the erosion process of geomorphology development.

水土流失目前主要是指第一阶段即地貌发育的侵蚀过程。

Many diseases (i.e., German Measles) are dangerous during pregnancy.

也有很多疾病对妊娠是有危险的。

When you gesticulate make gestures that go along the surface of that ball. Do notexpose your palms i.e.

当你做手势时，沿着球表面，不要把你的手掌暴露出来，即不要划出球半径。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。