查询词典 block

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。

Aiming at the problem in the existing voxelization algorithms, a block-based algorithm is presented: GPU clipping method is used to voxelize the surface in every block, and ray intersection method is adopted to generate seeds filling the inner/outer space of blocks; among blocks, three seed planes are designed to help seeds span the blocks, so that a great deal computation for intersection is avoided.

提出以分块为基础的高分辨率实体体素化算法：在分块内部，采用基于图形处理器(Graphics Processing Unit， GPU)的切面光栅法对分块表面体素化过程进行加速，采用射线求交方式生成种子并进行块内填充；在分块之间，设计了3方向的种子扩散面及跨块扩散机制，避免因分块而导致的大量几何求交运算，提高了效率。

The float plate block and slide block are controlled by the two-way wedge and located by the ringer.

该模具的凹模由固定部分和活动部分组成，浮动凹模镶块和滑块部分由双向斜楔控制、套环定位，保证了横向和纵向压料的精度，满足了零件质量要求。

The incidence of major abnormal ECG were 7.3% for STT changes, 5.6% for sinus tachycardia, 4.4% for sinus arrhythmia, 3.4% for ventricular premature beats, 2.0% for bundle branch block and 1.8% for atrial premature beats; Apart from preexcitation syndrome, the incidence of abnormal ECG for male was higher than that of female;Most of abnormal ECG increased with age. A few abnormal ECG such as sinus tachycardia, sinus arrhythmia, sick sinus syndrome decreased with age. The incidence of sinus bradycardia and preexcitation syndrome were bail shape with age. Half of abnormal ECG adults had at least two abnormal ECG, such as STT changes combined with ventricular premature beats or bundle branch block.

异常心电图较多的有STT改变（7.3%）、窦性心动过速（5.6%）、窦性心律不齐（4.4%）、室性早搏（3.4%）、束支传导阻滞（2.0%）、房性早搏（1.8%）；除预激综合征外，其他异常心电图都是男性多于女性；多数异常心电图的检出率随年龄增加而增加，但窦性心动过速、窦性心律不齐、病窦综合征随年龄增加而减少，窦性心动过缓和预激综合征的检出率与年龄呈&杓形&关系；在异常心电图人群中，有约1/2的人合并2种或2种以上的心电图改变，最常见的是缺血性STT改变合并室性早搏或传导阻滞。

Computer simulation result shows that two algorithms can estimate channel fading coefficients more effectively by setting bigger data block length N.3 Joint ML block semi-blind channel estimation is applied to OFDM system.

计算机仿真结果表明，这两种算法均可以通过设置较大的数据分组长度N，达到有效的信道估计效果。

The results of experiment and analysis indicate the construction column bear a majority of local load and greatly improve the carrying capacity of concrete block wall in the condition of setting the column in concrete block wall under local compression.

试验与有限元分析结果表明局部荷载处设置构造柱后，大部分荷载由构造柱承担，较大程度提高了墙体的局压承载力。

Thirdly, it analyzes and studies in detail Surpac mechanism and the relevant concepts on constructing the model of mineral deposits and mining engineering systems according to the modeling procedure and the actual conditions of Jinchuan"s mines. Based on these:Lit points out some differences between the western countries and China in the practice of the geological data record, explores the inputting data on computers performed by more people at the same time and the method to improve constructing the data-base and finished the data-base of Jinchuan mineral deposits;2.It puts forward the steps and flow chart to construct the solid model and brings forward the scheme of "first individual then whole to set up Jinchuan mineral deposits geological model, summarizes some experiences for constructing the complicated geological ore body of the high accuracy: add control lines, add auxiliary demarcation lines +control lines, the operation of intersection, cross and incorporation between solid bodies and plane and section combination. The above-mentioned methods applied to construct the mineral deposits solid models of four mine areas in Jinchuan; 3.lt studies and presents the detailed flow chart of constructing block and grade model, analyses the workable scheme in setting up the block and grade model of main ore body for Jinchuan mineral deposits and also sets it up.

接着，按建模流程并结合公司矿山实情，详细研究、分析了Surpac构造矿床模型和采矿工程系统模型的机理、有关概念，在此基础上：(1)指出了西方国家与我国在地质数据记录习惯方面存在的一些差异，探索出多人多机同时录入、提高建库效率的方法，建立了金川矿床地质数据库；(2)研究并提出了构造实体模型的步骤和流程图及&先分后整&建立金川矿床地质体实体模型方案，总结出建立高精度复杂地质体模型几点经验：添加控制线法、添加辅助分界线+控制线法、实体间的交、叉、并运算法及平剖面图联合法，建立了金川矿床四个矿区主矿体的实体模型；(3)研究并提出了建立块模型、品位模型详细流程图，分析了建立金川矿床主矿体块模型和品位模型的可行方案，建立了金川矿床主矿体的块模型和品位模型。

With beautiful scenery, Chusheng totally covers about 130,000 square meters includeing 42,000 square meters building area. We have automated producing shop of connected steel frame tank shop, semi-trailer shop, self-dumping truck and etc. We also have other establishment like science and technology office block, business office block and etc.

楚胜风景秀丽，占地总面积约13万平方米，建筑面积4.2万平方米，兴建了连体钢架式罐式车间、半挂车车间、自卸车等自动化生产车间、科技办公大楼、商务办公大楼等设施。

By analyzing well testing data in Suderer oilfield, the existence of fissure development belt is confirmed in B16 fault block and feature of Budate group formation in B10 fault block, Sand scale, boundary and fracturing result evaluation have been recognized reasonably.

经对苏德尔特油田试井资料的分析，证实了B16断块布达特群储层裂缝发育带的存在；且对B10断块布达特群储层的油藏特征、砂体规模及边界以及压裂效果做出了合理判断。

The calculation of the combinative energy between rock salt block and perovskite block shows that with Ni content increasing, the higher the combinative energy, the lower the T.

钙钛矿块和岩盐块的块间结合能计算表明：随掺Ni量增加，块间结合能升高，T降低。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。