可定向的

基本解释 (translations)

orientable

与可定向的相关的网络例句 [注：此内容来源于网络，仅供参考]

In this paper, firstly, the embeddability of near-triangular graphs on the orientable surface is studied. By using Petersen's Theorem about 1-factor, we first prove that for a near-triangulation on the orientable surface, its geometry dual graph has a 1-factor; then after a procedure of operation leaded by the 1-factor, we show that if a graph G triangulates some orientable surface S_g, then G has a near-triangular embedding in S_h for h = g,g + 1,...,β(G/2」, where β is the Betti number of G. Hence we obtain a conclusion: A near-triangulation of the orientable surface is upper-embeddable. As a generalization, a class of near-quadrangulation is studied, and similar results are obtained.

本文首先研究了近三角剖分图的可定向曲面嵌入性质，通过运用Petersen关于1-因子的定理，首先证明了对于可定向曲面上的三角剖分图，其几何对偶图具有1-因子；然后在1-因子的导向下，通过做一系列增加亏格的手术，证明了如果一个图G三角剖分可定向曲面S_g，那么G可以近三角剖分可定向曲面S_h，这里h=g，g+1，…，「β(G／2」，β是指图G的Betti数，从而得出推论：可定向曲面上的三角剖分图是上可嵌入的，作为推广，又研究了一类近四角剖分图的可定向曲面嵌入性质，并得到类似的结论。

Said Google cheerly, say Baidu besides this uncle, anyway does not collect my station namely, it is depressed very, I analyse main reason likelihood the home page with respect to me is heavy directional, have code of a few frame again, do not collect all the time so, this uncle is served really hard, I also was mentioned above, I am a typical double-faced case, when each stationmaster makes a station after but must not use heavy directional etc similar go against collected code!

兴高采烈的说完了google，再说说百度这个大爷，死活就是不收录我的站，很是郁闷，我分析主要原因可能就我的首页是重定向的，再有一些框架代码，所以一直不收录，这大爷真难伺候，上面我也提到了，我是个典型的双面例子，以后各位站长做站时可千万不要用重定向等类似不利于收录的代码！

Yano about the harmonic and Killing vector fields in Compact orientable Riemannian spaces with boundary by means of Stokes' and Green's theorem.

Yano 关于具有边界的可定向黎曼流形上的调和和Killing向量场的结果加以推广，显然这个方法也可应用到调和张量场和Killing张量场的情形，这将在另文讨论。

Theorem Let M be a orientable or non-orientable closed surface, and f a C°-flow whose every singular point is isolated. Then f has POTP if and only if the following three conditions hold

定理 设M是任一个可定向或不可定向的闭曲面，f是M上任一个奇点均孤点的C〓-流，则f具有伪轨跟踪性质的充分必要条件是

Motivated by this problem, in this paper, we give an upper-embeddable property of one kind of digraphs in orientable surfaces.

受此问题的启发，本文给出了一类有向图在可定向曲面上是上可嵌入的性质。

Finally,further generalizes the given graphs to obtain a new type of graph and gives a description about genus distribution of orientable embeddings for this type of graph.

最后把上面图类进一步推广，得到了一类更一般的图，并对其可定向嵌入的亏格分布进行了刻画。

Secondly, we investigate C°-flows on orientable closed surfaces having POTP, and obtain a necessary and sufficient condition of such flows.

剖析了这些轨道的邻域的轨线结构，还考虑了经过Poisson稳定点及几乎周期点的横截圈和相应的回归映射，其中本文讨论了可定向闭曲面上具有伪轨跟踪性质的C〓-流，得到了可定向闭曲面上C〓-流具有伪轨跟踪性质的较为简洁的充分必要条件；最后本文借助于从可定向的闭曲面到不可定向闭曲面的复叠投射，讨论了不可定向闭曲面上的C〓-流与其提升的轨线之间的联系，解决了不可定向闭曲面上C〓-流具有伪轨跟踪性质的判定问题。

We establish several unique embedding results for 3-connected graphs on orientable surfaces which admit relatively large facial walks and representativity and hence generalize Thomassen's uniqueness theorem on LEW-embeddings.

本文给出了几个关于一般可定向曲面上嵌入图的唯一性定理。结果表明：一些具有大的面迹的可定向嵌入仍然具有唯一性。这在本质上推广了C.Thomassen在LEW-嵌入方面的工作。

In resent year, several in vitro models for committed differentiation of ES cells have been described which give rise to a variety of cell types, including hematopoietic, neuronal, chondroitic, osteocytic, endothelial, myogenic, cardiac and smoothes muscle cells, but the committed differentiation into epidermal stem cells have not been reported.

ES细胞为研究基因功能、胚胎发生和个体发育，及组织细胞分化机理提供了理想的模型。近年来的研究表明，适当条件下，ES细胞可定向分化为三个胚层的各种类型的细胞，其中包括向神经元、造血细胞、成骨细胞、心肌细胞、血管内皮、软骨细胞、平滑肌特方向的定向分化。

Trans-Blot Plus Cell 170-3990 Trans-Blot Plus Cell With Plate Electrodes and Super Cooling Coil, includes 3 gel holder cassettes, buffer tank, lid with power cables, 6 fiber pads, 1 pack blot absorbent filter paper (26.5 x 28 cm, 30 sheets), roller, stirbar 170-3991 Trans-Blot Plus Cell and PowerPac HC Power Supply Accessories 170-3994 Trans-Blot Plus Gel/Cassette Assembly Tray 170-3995 Fiber Pads, 27 x 28.5 cm, 2 170-3996 Blot Absorbent Filter Paper, 26.5 x 28 cm, 60 sheets 170-3997 Stirbar 170-3998 Trans-Blot Plus Roller, 6 wide 170-39 Trans-Blot Plus Gel Holder Cassette With Clamps 170-4990 Trans-Blot Plus Super Cooling Coil 170-4991 Trans-Blot Plus Platinum Anode Plate Electrode 170-4992 Trans-Blot Plus Stainless-Steel Cathode Plate Electrode 170-4995 Trans-Blot Plus Cell Buffer Tank 170-4996 Trans-Blot Plus Cell Lid With Cables 170-4997 Gel Holder Cassette Clamps, for Trans-Blot Plus cell, set of 3 9 规格:说明:运用Mini-PROTEAN II 多道筛选仪,可以快速有效地筛选 40 种不同的抗体或血清,无需把western

转印条件可调，能在很大的分子量跨度上获得最佳转印效果*耐用的板式电极能产生强大而均一的电场，而且电极在槽内的位置灵活可换；不论运行1、2 或3 个转印夹，电极间距可调节到最小以获得最大的场强和转印效率*凝胶支架转印夹保证整个凝胶与印迹膜表面的均衡接触*转印夹的铰链设计能防止凝胶滑动，便于转印夹组装*颜色标记的转印夹及电极板确保在转印槽内的正确定向*特级冷却芯和冷却水循环器进行温度调节―可理想地用于天然酶或高强度转印，或用于延长转印时间时减少缓冲液的损耗*可选择的组装盘是凝胶三明治和转印夹组装的理想选择 Trans-Blot Plus 转印槽能从单向和双向大格式凝胶上均一、高效地转移蛋白―配合使用新推出的 PowerPac HC 电源，多数蛋白都可在1530 分钟内完成转印。

与可定向的相关的网络解释 [注：此内容来源于网络，仅供参考]

closed orientable surface：闭的双侧曲面;可定向闭曲面

闭算子 closed operator | 闭的双侧曲面;可定向闭曲面 closed orientable surface | 闭正交系 closed orthogonal system

surface integral of a vector field：向量场的曲面积分(第二型)

surface integral of a scalar field 数量场的曲面积分(第一型) | surface integral of a vector field 向量场的曲面积分(第二型) | orientable surface 可定向曲面

malicious：恶意的

恶意软件(malware)这个词来自于"恶意的(malicious)"和"软件(software)"的组合,计算机专家用这个词来意指多种敌意的、可插入的、讨厌的软件或程序代码. 恶意软件的危害 恶意软件的最常见的传播途径是通过互联网、电子邮件、万维网等. 它可以劫持浏览器、重定向搜索意图、提供令人厌恶的弹出式广告、...

orientability：可定向性

orient 定向 | orientability 可定向性 | orientable 可定向的

orientability：可定向(号)性

极限圆 oricycle | 可定向(号)性 orientability | 可定向的 orientable

orientable surface：可定向曲面

orientable 可定向的 | orientable surface 可定向曲面 | orientation 定向

orientable surface：可定向的曲面

oriel window 凸肚窗 | orientable surface 可定向的曲面 | oriental army worm 粘虫

orientable：可定向的

orientability 可定向性 | orientable 可定向的 | Oriental 东方的;东方国家的;东方人

orientable bundle：可定向束

可定向的 orientable | 可定向束 orientable bundle | 可定向曲体 orientable manifold

orientable bundle：可定向丛

可导的|derivable | 可定向丛|orientable bundle | 可定向流形|orientable manifold