查询词典 three-fold block

Synthesis and liquid crystalline behavior of three recently reported mesogenic block-molecules, namely polyhydroxy 1-benzoylaminopropane-2,3-diols I、star-shaped pentaerythritol tetrabenzoates II and calamitic bolaamphiphiles with lateral chains III which are constituted of anisometric block, amphiphilic block and alkyl or perfluorinated chains with different topologies are reviewed in this article.

本文对近来报道的三类嵌段液晶分子：多羟基1－苯甲酰胺－2，3－丙二醇两亲性分子I，星状季戊四醇苯甲酸酯II及带侧链的波拉化合物III的合成及自组装行为作了综述。

Synthesis and liquid crystalline behavior of three recently reported mesogenic block-molecules,namely polyhydroxy 1-benzoylaminopropane-2,3-diols Ⅰ,star-shaped pentaerythritol tetrabenzoates Ⅱ and calamitic bolaamphiphiles with lateral chains Ⅲ which are constituted of anisometric block,amphiphilic block and alkyl or perfluorinated chains with different topologies are reviewed in this article.

这些分子由各向异性嵌段、两亲性嵌段和烷基链以不同的拓扑形式组合而成，其合成的关键步骤是Pd(0)催化下碘代全氟烷烃对双键的自由基加成反应以及Pd(0)催化的偶合反应。

The motion scope judgement search method based prognosticating the search beginning point, it utilizes the time relativity and the space relativity of block to prognosticate the search beginning point, and adopts the different search pattern according to the block motion scope, the search efficiency is close to the Three Step Search, which proves the feasibility of researching the new efficient motion estimation algorithm according to the characteristic of block motion to use the different search methods; In the end, this paper evaluates the advantage and disadvantage of the different fast algorithms through the data get from the experiment, it will have some reference value to bringing the new and effective motion estimation fast algorithm in the later research.

基于预测起点的运动幅度判断搜索法，该算法利用块的时间相关性和空间相关性来预测搜索起点，根据块的运动幅度大小分别采用不同步长的搜索策略，搜索效率比较接近三步法，证明了根据块运动的特性以结合运用不同的搜索算法来研究有效的运动估计算法的可行性。最后本文通过实验得来的数据来定量地分析评价各快速算法的优缺点，对今后提出新的更有效的运动估计快速算法具有一定的参考价值。

This new method mainly comprises three steps: firstly, normalize the point-gradient vectors and calculate the block-gradient vectors and the corresponding block-coherence; then detect the noisy areas to eliminate the side effect of noise diffusing; finally, re-estimate all block- gradient vectors based on iteration and transform the gradient field to orientation field.

提出了一种基于梯度的健壮的指纹方向场估计算法，新算法首先归一化点梯度向量并计算块梯度向量及相应的块一致性；然后估计噪声区域；最后采用基于迭代的方法，重新估计所有块梯度向量并将梯度向量场转化为方向场。

Experimental results show that the 3D SPEZBC algorithm has the same rate-distortion performances of three-dimensional embedded zero block coding (3D EZBC) algorithm, obviously outperforms three-dimensional set partitioned embedded block (3D SPECK) algorithm, three-dimensional set partitioning in hierarchical trees(3D SPIHT) algorithm and (AT-3D SPIHT) algorithm, and is slightly better than JPEG2000 multi-component (JPEG2000-MC) algorithm at different bit rate in the compression performances.

实验结果表明，3D SPEZBC算法具有与三维嵌入式零块编码(3D EZBC)算法相同的压缩编码性能，在各比特率下编码性能均明显优于三维集合分裂嵌入式块编码(3D SPECK)、三维等级树集合分裂(3D SPIHT)和非对称三维等级树集合分裂(AT-3D SPIHT)算法，并且略好于多分量JPEG2000编码(JPEG2000-MC)算法。

Our company has completed the Gaobazhou power plant construction, the Three Gorges permanent ship lock forward for water project construction, the Three Gorges permanent ship lock lateral water intake works, the temporary shiplock shiplift of the excavation project, the Three Gorges 35 KWA transmission plant construction, the Three Gorges Su Qin way road construction project, a permanent ship lock intake excavation, the Three Gorges Project Construction old trees Ridge, the Three Gorges Maopingxi Ping Protection Project and the Three Gorges Zuoyou An site formation and road construction, has created the excavation of earth and stone, 500,000 of the M3 Excavation records.

我公司先后完成了高坝洲电站施工、三峡永久性船闸正向取水工程施工、三峡永久性船闸侧向取水口工程、临时船闸升船机段开挖工程、三峡35KWA输变电厂施工、三峡苏覃一路道路修建工程、永久性船闸进水口开挖、三峡古树岭工程施工、三峡茅坪溪坪防护工程及三峡左右岸场地平整和道路修建，曾创造了月土石方开挖50万M3的开挖记录。

In a method of manufacturing a composite article, the step of accordian folding a sheet of high modulus collimated filaments embedded in a matrix, with the fold lines angled with respect to the longitudinal axes of the filaments and the distance between fold lines substantially equal to the thickness of the article.

在一个方法制造复合材料的文章，一步accordian折叠一张高模准直丝嵌入在一个矩阵，与倍线直角方面的纵向轴线的长丝和之间的距离倍线大幅平等向厚度的文章。

In an alternative embodiment, a blade is formed of a plurality of bonded filament laminates accordian folded with the fold lines angled with respect to the longitudinal axes of the filaments, the distance between fold lines being equal to or greater than the blade thickness.

在另一种体现，刀片是形成了一个多元化的保税长丝层板accordian折叠与折叠线直角方面的纵向轴线的长丝，之间的距离倍线等于或大于刀片的厚度。

A composite article comprising a sheet of high modulus collimated filaments embedded in a matrix material wherein the sheet is accordian folded with the fold lines angled with respect to the longitudinal axes of the filaments, the distance between fold lines being substantially equal to the thickness of the article, and wherein at least a portion of the filaments are oriented through the thickness of the article.

综合文章组成的一张高模准直丝嵌入在一个基质材料，其中资产负债表是accordian折叠与折叠线直角方面的纵向轴线的长丝，之间的距离倍线大幅相等的厚度和文章，其中至少有一部份的长丝是面向通过厚度的文章。

If I want him to fold, I push all-in and he will fold 100% of the time.

如果我想他弃牌，我全进他会100%弃牌。

So it was last week in Selma , alabama.

上星期在亚拉巴马州塞尔马市发生的事件也是这样一个转折点。

The group also spearheads various social programs in China.

该组织还带头参与中国的各种社会活动。