查询词典 closed-loop control system

Totally, twenty eight patients were enrolled, who received central venous catheter injection therapy in a hemato-oncological ward of medical center in Taipei. Fourteen patients were randomized into the experimental group using needleless closed system device and the other 14 into the control group using intravenous lock.

本研究采前瞻性随机研究设计，针对台北市某医学中心血液肿瘤专科性病房，接受中心静脉注射治疗的病患，以随机分派方式分配为实验组与对照组，实验组为使用无针式密闭系统装置，对照组则接受一般注射帽处置。

In chapter 4, for the first time, we studied the control role of the relative phase between the probe and driving fields on inversionless gain of the probe field in a closed and Doppler broadeningΛ-type three-level system with the spontaneously generated coherence.

结果发现：(1)不管探测场和驱动场是同向传播还是反向传播，驱动场是失谐还是共振，无反转增益总是随相对位相的改变而作周期性变化，周期为2π。

The launch of "Shenzhou VI", HIT to participate at the five major areas: large space environment simulator, the simulation test-OUT closed turntable, the spacecraft fault-tolerant computer data management, re-entry capsule of welding deformation Control technologies, the spacecraft fault diagnosis expert system.

这次发射的"神州六号"，哈工大分校参与了五个大方面的工作：超大型空间环境模拟器、仿真试验OUT型闭式转台、飞船数据管理容错计算机、返回舱焊接变形控制技术、飞船的故障诊断专家系统。

Fusible element is a fixed fire extinguishing systems and fire safety, smoke detection and implementation of the system played the role of temperature control devices, motion devices in the automatic fire extinguishing system, kitchen equipment, fire-fighting equipment, smoke, fire-fighting equipment, fire dampers and smoke dampers implementing agencies, fire shutter temperature-controlled release devices, fire doors automatically closed device to be widely applied.

易熔合金元件是固定灭火系统和防火、排烟系统中起探测和执行作用的感温控制器件，在自动灭火系统动作装置、厨房设备灭火装置、烟雾灭火装置、防火阀和排烟防火阀的执行机构、防火卷帘温控释放装置，防火门自动闭门装置中得到广泛应用。

Be based on these conditions, construction gives strict linear matrix inequality , filling property proved the Schur that uses matrix next to be below the condition of linear matrix inequality, system of earning closed circuit is asymptotic stability, specific condition feedback gave out to control a law in the meantime.

基于这些条件，构造出严格的线性矩阵不等式，然后利用矩阵的Schur补性质论证了在线性矩阵不等式的条件下，所得闭环系统是渐近稳定的，同时给出了具体的状态反馈控制律。

I plant strong technical force, advanced technological equipment, complete detection means, and vigorously develop new products and continuously enhance the technical grade of the old product, one of the new product has high anti-corrosion of aluminum alloy bridge, flame retardant cable bridge, MZS-type low-voltage combinations switching cabinets, low-voltage flame retardant type air insulated busbar trunking system closed, the computer temperature control products, the above products have been mass production into the market and has strong technological advantage and market competitiveness, customer much good praise.

我厂技术力量雄厚，工艺设备先进，检测手段完备，大力开发新产品，不断提高老产品的技术档次，其中新型产品有高防腐的铝合金桥架，阻燃型电缆桥架，MZS型低压组合式开关柜，低压阻燃型空气式封闭绝缘母线槽，计算机温控产品，上列产品均已批量生产投入市场，具有较强的技术优势和市场竞争力，倍受客户良好赞誉。

Automatic sprinkler systems-wet sprinkler system, with the exception of high and low voltage power distribution room, a fire control center, elevator machine room, equipment room, water, toilet, both set up a spray system that uses temperature of 68 ℃ action of the closed glass nozzle .

自动喷水系统采湿式自动喷水系统，除高低压配电室，消防控制中心，电梯机房，设备机房，水箱间，卫生间外均设置自喷系统，采用动作温度为68℃的玻璃闭式喷头。

In one particular collection, he employs culturally representative materials such as old clocks, telephones, and clothes from the past as symbols to deliver a message that under the previously super-conservative and self-closed system, people's minds were somewhat frozen and mechanical for the sole purpose of control of the population as a whole.

他采用了一些具有特定时期文化代表性的工具和旧时的服装作为创作素材和一种艺术语言符号来表现在那种保守自闭的体制下，人的个体思维在社会的影响下普遍性地变成了一种机槭和僵化的状态，成为了一种特定目的的传播工具。

In one particular collection, he employs culturally representative materials such as old clocks, telephones, and clothes from the past as symbols to deliver a message that under the previously super-conservative and self-closed system, peoples minds were somewhat frozen and mechanical for the sole purpose of control of the population as a whole.

他采用了一些具有特定时期文化代表性的工具和旧时的服装作为创作素材和一种艺术语言符号来表现在那种保守自闭的体制下，人的个体思维在社会的影响下普遍性地变成了一种机槭和僵化的状态，成为了一种特定目的的传播工具。

New formula of drilling mud density of the control wellbore closed rate in salt bed .;2. Application of ternary copolymer salt-resisting fluid loss reducer in salt bed of Carboniferous system in Tahe oilfield.;3. The components of amphoteric polymer salt tolerance mud have been introduced, and the field operation technology drilling through thick salt bed by using amphoteric polymer mud system has been summarized.

论述了盐对泥浆胶体性质的影响机理，介绍了两性离子聚合物抗盐泥浆的组成，总结了两性离子聚合物泥浆体系钻穿大段盐层的施工工艺及现场应用中常见的问题，指出抗盐泥浆的基础是保证处理剂对粘土颗粒足够的护胶能力，而手段是提高抗盐处理剂在泥浆中的含量。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。