查询词典 AD

All of the taxa have SC are belong to PT clade or AD clade in Pteridaceae, including Actiniopteris, Onychium, Pityrogramma, Pteris, Adiantum, and vittarioids.

重建特徵演化树的结果则显示凤尾蕨支与铁线蕨支之矽异形细胞应为不同起源，其中凤尾蕨支内的矽异形细胞亦可能为多次起源。

Deeply study the relationship between the Riemannian metric and the adjoint operator Ad kk ?1 and present the objective map expressions.

对Riemannian流形中的度规与空间伴随算子的内在联系作了深入研究，并给出了具体的映射关系。

We explain the basic conception of the Lie group, Lie algebra and Riemannian manifolds in detail, deeply analyze and research the Special Euclidean Group SE(3) and se(3) in the Lie group, Lie algebra. Establish the relation between the adjoint transformation Adg and the operatorφ(k + 1,k) under a particular condition , substitute the operatorφ(k + 1,k)with spatial adjoint operator Ad kk ?

在多体系统动力学理论体系中，详细阐述了Lie群、Lie代数和Riemannian几何的基本概念，对Lie群、Lie代数中的特殊Euclidean群SE(3)和se(3)作深入分析与研究，建立Lie括号下的伴随变换Adg在特定条件下与空间算子代数理论中的空间变换算子φ(k + 1，k)之间的相互关系，并将空间伴随算子Ad kk ？

Specify what status the spatial operator algebra locates at in many methods of multibody systems dynamics formulations and what the relations are between the spatial operator algebra and other dynamics formulations.We explain the basic conception of the Lie group, Lie algebra and Riemannian manifolds in detail, deeply analyze and research the Special Euclidean Group SE(3) and se(3) in the Lie group, Lie algebra. Establish the relation between the adjoint transformation Adg and the operatorφ(k + 1,k) under a particular condition, substitute the operatorφ(k + 1,k)with spatial adjoint operator Ad kk ?

在多体系统动力学理论体系中，详细阐述了Lie群、Lie代数和Riemannian几何的基本概念，对Lie群、Lie代数中的特殊Euclidean群SE(3)和se(3)作深入分析与研究，建立Lie括号下的伴随变换Adg在特定条件下与空间算子代数理论中的空间变换算子φ(k + 1，k)之间的相互关系，并将空间伴随算子Ad kk ？

This ad hoc meeting has been continued for three hours. with no thought of adjournment.

把这个临时会议开了足足三个小时了还不想散会。

AD Administrative Domain. A group of hosts, routers, and networks operated and managed by a single organization.

管理领域。由一个组织负责运行和管理的一组主机、路由器和网络。

A number of small portraits, more evocative than important, depict among others Khair ad-Din Barbarossa, a pirate who became admiral of the sultan's fleet.

还有一批小肖像画，历史意义虽不重要却令人浮想联翩，其中一幅描绘的是绰号巴巴罗萨的凯尔丁，一个担任苏丹舰队海军司令的海盗。

Comprehensive used for park、fencing wall、bridge、edifice、floor body adumbration、step street air corridor、ad brand and so on、city bright change the first choice of construction product.

广泛用于公园、护栏、桥梁、大厦、楼体轮廓、跨街空中走廊、广告招牌等，是城市亮化工程的首选产品。

Company major product has: LED lamp bring、LED tile lamp、LED fencing wall lamp、LED lamp cup、LED ball bubble、LED adumbration lamp、LED night scene jacklight with、 LED seven colors discolor lamps、LED adonize lamp、LED lattice lamp、LED ad character appropriative module、LED screen wall lamp、LED bar lamp、LED bury lamp、LED tercet lamp、seven colors discolor chase LED digital lamps、LED is in a poor light source, Just for construction shang provide book make all kinds distinctive LED product.

公司主要产品有：LED灯带、LED地砖灯、LED护栏灯、LED灯杯、LED球泡、LED轮廓灯、LED夜景照明灯具、LED七彩变色灯、LED装饰灯、LED点阵灯、LED广告字专用模组、LED幕墙灯、LED线条灯、LED地埋灯、LED水底灯、七彩变色追逐LED数码灯、LED背光源，专为工程商提供订做各种特殊LED产品。

When you create your ad, don't advertise directly for your product.

当你创造你的广告，不做广告直接为你的产品。

This matter overthrew all basises I learned from Sunday school .

这件事把我从周日学校学到的所有道理都颠覆了。

It's one of the cruel ironies of aging: if you want to remember your favorite restaurants, the less you should eat at them.

这是一个老化的残酷讽刺：如果你想记住你最喜欢的餐馆，你应该更少吃到它们。