查询词典 double speed

Company complete supporting facilities, with full set of jewelry production machinery and equipment, the main production chains of high-speed weaving machine, automatic injector platinum double-headed yellow tablet mirror isobar, etc.

公司配套设施齐全，拥有整套珠宝首饰生产机械设备，主要生产高速织链机，黄白金自动喷油双头镜面压片压线机等20多个系列品种。

This paper establishes mathematical models of unsteady and Non-Darcy low speed flow through the porous media and the double porous medium, and has obtained their solutions in an infinite reservoir through Laplace transformation, and their long time asymptotic solutions has been worked out, solutions on a bounded reservoir has also obtained through finite integral transformation and Laplace transformation.

从现场上各种水淹的实际资料来看，同一水动力的非均质油层系统中，渗透率相对较高的部分水洗之后，渗透率相对较低部分的油层却可以原封不动。而且，其渗透率可达达西级，含油饱和度可达80％以上。相对流动比(即同一水动力的非均质油层系统中，小层平均渗透率的最大值与其中不流动部分的小层平均渗透率的最大值相比)的比值在各种油层的生产实例中十分相近。一般的分布范围为3—7，常见的为4—6。实验室结果和生产实践基本相同。简单的注水和压裂对这一比值几乎无影响。

R O! m/; p- G% H The double world champion crossed swords with Hamilton in the Briton's debut season in the top flight, initially being surprised by the rookie's turn of speed, then his consistency, as Hamilton mounted a championship challenge that Alonso felt should have been his alone.

|。 T4 z2 Q U： t/ h7 R； E5 D 两届世界冠军在英国人的头一个赛季与汉密尔顿交锋谁高谁低，起初对于新手的速度有些惊讶，然后他经常是那么快，后来汉密尔顿瞄准了世界冠军，阿隆索感到了他的孤独。

The paper analyzed the problems existing in trational double closed_loop bunch_rank speed-control system, and pointed out the influence on performance of system caused by nonlinear parameter with timing variety.

从理论上分析了传统的双闭环串级调速系统中存在的问题，指出了系统中非线性时变参数对系统性能的影响。

Off penetrable knife gate valve is a new type of fast-flow regulating valve with both ends opened and closed operation of actuators that can double increase headstock speed .

本阀门是一种新型的快速流量调节的刀闸阀，具有两端同时开启、关闭的操作执行器，成倍提高启闭速度。

The R-2800 was an eighteen-cylinder, double-row radial engine equipped with a single-stage, single-speed supercharger.

的 R - 2800年是18缸，双排径向引擎，配备了单级，单速度增压器。

The characteristics of FIFO, double-port RAM and ping-pang cache structure were compared. The principle and features of ping-pang cache structure were discussed, and a real ping-pang cache structure was also given which consisted of high-speed, large capacity SRAM and FPGA. For a video processing system, this ping-pang cache structure is easy to interface with AD, DA and DSP.

文中比较了FIFO、双口RAM、乒乓缓存结构三种数据缓存电路的优缺点，讨论了乒乓缓冲控制器的结构和原理，并以高速、大容量的SRAM 以及FPGA器件为基础，设计了一种适应于高速DSP图像处理系统的乒乓缓存结构，其特点是速度快、所需器件少，易于与DSP器件接口。

To overcome some of the speed limitations, the double rigid rapier loom was developed.

为了克服对速度的限制，开发了双剑杆织机

Product description: ZT1-00 laboratory digester Characteristic: Both digester body and cover adopt high-quality stainless steel; digester body is linked with gear speed transmission to do rectilinear motion; Temperature control adopts intelligent PID, have function of short circuit, break, over-temperature warning, high precision of observing and controlling, over-pressure relief valve to release gas automatically; digester body and digester cover are double sealed, safe and reliable; Adopt high-quality moderating machine transmission, operate steadily, low noises.

产品说明： ZT1-00型电热蒸煮锅特点：锅体、锅盖全部采用优质不锈钢制作；齿轮变速机构与锅体连成一体直线运动；温度控制采用智能型 PID控制，并具有短路、断线、超温报警功能，测控精度高，超压安全阀自动放汽；锅体、锅盖采用双密封，安全可靠；采用高品质减速机传动，运转平稳，噪音小。

The principle of double-fed motor speed regulation is introduced, and a simulation model is built with Matlab software.

本文介绍了异步电机双馈调速的原理，并用Matlab构建出双馈调速系统模型。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。