查询词典 a variety

Data applications are set up resources for interoperable model of heterogeneous database environment or file system connected to achieve implementation of the middleware connectivity; at Distributed System, the essential data are concentrated in the data storage server, they can be a relationship between the type, compound document type, with a variety of multimedia-based storage format, or are encrypted or compressed storage, such middleware for virtual buffer at the network access, format conversion, extracting and other convenient

是为了建立数据应用资源互操作的模式，对异构环境下的数据库实现联接或文件系统实现联接的中间件；在分布式系统中，重要的数据都集中存放在数据服务器中，它们可以是关系型的、复合文档型、具有各种存放格式的多媒体型，或者是经过加密或压缩存放的，这类中间件将为在网络上虚拟缓冲存取、格式转换、解压等带来方便

Can also be coupled with a variety of condiments to make it more nutritious and delicious, and a multi-effects

还可以配上各种作料，使之更加营养美味并具多重功效

Although the solenoid valve congenitally deficient, advantages are still very prominent, so we designed a wide range of products that meet a variety of different needs, uses very extensive.

电磁阀虽有先天不足，优点仍十分突出，所以就设计成多种多样的产品，满足各种不同的需求，用途极为广泛。

A variety of weights, mechanical handling, loading and unloading has extensive experience in foreign trade container compression packing car also had a wealth of experience.

对各种重物、机械的搬运、装卸拥有丰富的经验，外贸集装箱压缩包装车也有丰富的经验。

Our province is seriously affected by drugs, one of the provinces, registered 40,000 drug addicts, the province reported a total of AIDS due to intravenous drug users infected with HIV continued to increase in the proportion of methadone maintenance treatment alternative to reduce the drug addicts syringe sharing the risk of the spread of AIDS, drug users has also reduced the number of drug use and drug-seeking triggered by a variety of criminal activities.

我省是受毒品影响较重的省份之一，登记在册吸毒人员有4万，全省累计报告艾滋病感染者中因为静脉注射吸毒感染艾滋病的比例在不断提高，美沙酮替代维持治疗有效降低了吸毒人员共用注射器传播艾滋病的几率，也降低了吸毒人员使用毒品的数量和因寻找毒品而引发的各种犯罪活动。

The book is divided into 14 chapters, including Introduction, continuous control system theory, process and discrete sampling, Z transform, sampled-data systems, discrete approximation of continuous system the equivalent, based on mathematical transform the classical design method, based on state space pole placement design methodology, multi-variable system of quadratic optimal control, quantitative effects, the choice of sampling period, the digital control system modeling, digital control system for a variety of design methods, variables quadratic optimal control systems, sampling cycle of selection, non-linear control of the problem, as well as digital control system, a typical application - Disk drive servo control design.

全书共分14章，内容包括概论、连续控制系统理论、采样过程和离散化、Z变换、采样数据系统、连续系统的近似离散等效、基于数学变换的经典设计方法、基于状态空间的极点配置设计方法、多变量系统的二次型最优控制、量化效应、采样周期的选择、数字控制系统的建模问题、数字控制系统的各种设计方法、变量系统的二次型最优控制、采样周期的选择、非线性控制的有关问题，以及数字控制系统的一个典型应用——磁盘驱动器的伺服控制设计等。

Buyers use a variety of methods to provide incentives to a seller to complete work early or within certain contractually specified time frames.

买主使用各种方法以使承包商更早的或在某些契约指定时间框架内完成工作。

Mechanical-type steam traps Seat number: Mechanical-type trap according to different working pressure section of the valve seat aperture is divided into a variety of specifications of "seat number", each segment of work pressure and the "seat number" composed of a coordinate displacement curve, different "seat number "The sparse amount of water are very different.

机械型疏水阀的阀座号：机械型疏水阀按不同的工作压差段，分成多种规格阀座孔径的"阀座号"，每个工作压差段与"阀座号"组成一条坐标曲线的排水量，不同"阀座号"的疏水量有很大差别。

With a precisely determined order to a variety of coordinate system transformation parameters.

同时精确求定了各种坐标系统的转换参数。

Xianju Coronado Brush Co., Ltd. is a special Sino-foreign joint ventures, the predecessor of the Department of Innovation Brushes Factory, was founded in 1974, the tide of reform and opening up, the company line:"realistic and innovative, quality first" business purposes, the company has grown in strength and has now become the industry well-known brush products manufacturer, the company through several years of development in the field of development and production of sanitary ware a variety of new products.

仙居科罗纳特制刷有限公司是一家中外合资企业，前身系创新制刷厂，创办于1974年，在改革开放的大潮中，公司本着："求实创新，质量第一"的经营宗旨，使公司不断发展壮大，现已成为行业中有名的刷制品生产厂家，公司经几年的发展，在洁具领域开发生产出多种新的产品。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。