查询词典 low block

BIAN Zhi-hua,ZHANG Li-jie,JING Feng,YU Mei-wanAbstract: The fissure of soft rock of Mesozoic era and Cenozoic era isn't developmental normally. But there exist many pores in this rock and the cementation intensity of this rock is very low. Easy disturbance is notable. Mechanics parameters are valued after rebating test result of rock block. It makes mechanics index of weak foundation to be greatly lower than actual value.

中-新生代软岩一般裂隙不发育，但孔隙多且胶结强度低，易扰动性显著，其岩块试验成果折减后进行岩体力学参数取值，普遍造成软弱地基力学指标远低于实际值，是目前工程界面临的一大困惑。

Based on rail/wheel reaction and track/bride reaction theory and systems engineering theory, new vehicle-track and vehicle-track-bridge system dynamic models are established and discussed in details, including ballast track model and ballastless track model. The characteristics of the models are:(1) vehicle-track and vehicle-track-bridge system dynamic models are coupled in vertical and lateral;(2) track vibration on bridge is taken in account, track on bridge is considered as one or two layer continuous-point supported rail model, according to actual track structure, interaction between vehicle and bridge transfer from track structure;(3) three type of ballastless track models (tieembanked, elastic-tie-block, slab track) are presented;(4) models reflect the main feature of actual vehicle, track and bridge structure, the response computation frequency of models is relatively broad, which can be applied to analyze both low frequency and high frequency vibration.

基于轮轨相互作用和线桥相互作用特点，本文从系统工程角度出发建立了车辆、有碴轨道和无碴轨道、简支箱梁桥垂向和横向耦合系统动力分析模型，该系统模型具有以下特点：（1）车线、车线桥体系均考虑为垂向、横向耦合振动系统，车线间通过轮轨接触几何关系耦合，轨道与桥梁间通过轨道与梁体间的力与位移协调条件耦合；（2）充分考虑桥上线路在车线桥系统中参振作用，根据桥上线路轨道结构特点将桥上轨道结构模型具体化，即对桥上轨道结构视为多层支承体系，车桥间的动力作用通过轨道结构来传递；（3）建立了三种形式无碴轨道动力分析模型，即长轨枕埋入式、弹性支承块式和轨道板式无碴轨道模型；（4）系统模型详细，分析频带宽，适用范围较广。

In a cellular mobile network, whether a user can be served by a particular base station depends on the distance of the user and the base station. If we can make balance between the load of high-load base station and low-load base station in a block, then the base station can allow more users to get into and provide service.

在蜂巢式网路架构中，基地台的负载量是不相同的，如果能让高负载的基地台和低负载的基地台做负载平衡，基地台将能容纳更多的使用者，提供更多的服务。

To extend the SIC technique to turbo-coded systems, an iterative IC with ordered SIC at front-end is proposed. To avoid unnecessary computation, the ordering information obtained from SIC front-end is utilized in a low-complexity stopping criterion with high efficiency. In addition to bit-wise interference cancellation, the SIC technique is also applied to code-block-wise interference cancellation. And, only the bits in incorrect blocks should be preceded to the next outer iteration. As a result, huge amount of computational complexity can be saved, and better performance is achieved.

最后，我们延伸序列式干扰消除的概念至有通道编码的系统，与涡轮码解码同时考虑，首先根据排序资讯，提出一提早停止（early-stopping）准则以减少涡轮码解码时不必要的运算，与其他提早停止准则比较，在几乎相同的检测能力下，此准则具有快速及低计算复杂度的特性，接著提出一包含前述准则之递回式干扰消除法，将序列式干扰消除运用在符码及跨级之码块干扰上，并且只有被检定为错误的编码区块讯号需要再进一级的递回检测，此法不仅在效能表现上更为优越，也节省了大量且不必要的计算量。

The improve ment of structure and manufacturing process was done in the aspect of low service life of blanking dies of brake block steel-back.

本文针对汽车刹车片钢背落料凹模使用寿命低的问题，对模具的结构和制造工艺进行了改进。

Afterward carry through compare the mid-low frequency coefficient of each block and base on definite arithmetic to distill the watermark information that inset the image.

最后，本文对本算法进行各种不同的攻击，以检验本算法是否能够抵抗有意的或是无意的攻击，这里的攻击的指对图像质量的干扰。

The paper introduces the inside operation principle of ICL8038 and the function and characteristic of pin, and takes the ICL80 integration block as the core components manufactures one kind of profile generator, and the cost of which is low.

14页、4409字摘要：本文介绍了ICL8038的内部工作原理及管脚功能与特性，并以ICL80集成块为核心器件，制作一种波形发生器，制作成本较低。

Service Apartment in low 3 storey block in front of IFC over a 3 storey podium.

在香港国际金融中心前面的服务式住宅放置在3层群楼之上。

It appears in Zhang Linqi, HIV-positive pregnant women, even prior to the delivery, if timely intervention of drugs, AIDS continues to be mother to child transmission probability from 30% to 15%, as the most crucial is to reduce the mother of the AIDS virus in the body, Therefore, early detection, early treatment will bring about the blocking effect of high-quality,"just down the mountain to block HIV, is slowly declining, through medication, at least two weeks to a buffer in order to allow HIV-positive pregnant women in the body The AIDS virus from high to very low levels of inhibition."

在张林琦看来，HIV阳性的孕妇即便到了分娩之前，如若及时进行药物干预，依然能将艾滋病母婴传播几率从30%降低至15%左右，因为最为关键的是降低母亲体内的艾滋病病毒量，故而，早发现、早治疗会带来优质的阻断效果，&阻断艾滋病病毒就跟下山一样，是个慢慢下降的过程，通过服药，至少需要两周时间缓冲，才能让HIV阳性的孕妇体内的艾滋病病毒从很高水平抑制到很低水平&。

Blocking effect is a major degradation in block based low bit rate video coding techniques.

基于块编码的低码率视频压缩技术中，块效应现象成为比较突出的问题。

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。