压

During the experiment, we choose Toyota Corona 1600cc as a test car and measure its maximal acceleration value by means of palm vibration noise analyzer, on conditions of the same tire pressure, speed, load, and road section and measure fuel consumption in a fixed speed and mileage. In addition, by using tire pressure gauge and infrared thermometer, measure after-driving tire pressure and tire temperature to make a comparative analysis. Finally, we use 185/60 R-14 Goodyear tire to measure tire sinkage in an empty car and a loaded car and obtain tire compression ratio to explain the difference of riding comfort and economical consideration of fuel consumption between nitrogen-filled tires and compressed air tires.

在实验时，采用丰田Corona 1600cc轿车，在相同的胎压、车速、负载、路段等条件下，透过掌上型振动噪音分析仪，撷取车辆行驶之最大峰值加速度；并在稳定车速及固定里程下量测汽油之消耗量，再以胎压表和红外线温度计，量取行驶后之胎压和胎温值来作比较分析，最后，再使用185/60 R-14 Goodyear 轮胎，在车上量测空车及负载下轮胎的下沉量，并求得轮胎的压缩率变化值，来说明氮气轮胎与一般压缩空气轮胎，在乘坐舒适性及燃油经济性上的差异原因。

In order to enlarge applied field of autoclaved aerated concrete block, China engineering building standardization association sent down "A class Autoclaved aerated concrete block and brickwork structure technology rules". The rules point out definitely building autoclaved aerated concrete block tier building can only use A class Autoclaved aerated concrete block.

为了将蒸压加气混凝土砌块推广应用至具有节能、抗震保障的多层承重建筑，扩大应用领域，以求得加气混凝土行业的更大发展，中国工程建设标准化协会砌体结构委员会已下达了，《A类蒸压加气混凝土砌块砌体结构技术规程》，规程将明确指出建造加气混凝土砌块多层房屋只能用A类蒸压加气混凝土砌块。

Breakthroughs in the design of the traditional method of packing circuit design, use of one-way valve to control packing purposes, through the electronic control system in the fuel tank of hydraulic circuit in a closed state-pressure pump motor, through the valve to adjust the proportion of Circuit The pressure to ensure that Circuit in the changing pressure, not only to conserve energy and prevent the oil temperature rose too high.

设计时突破传统的保压回路设计方法，采用液控单向阀达到保压目的，即通过电控系统在油缸液压回路处于保压状态时关闭油泵电机，通过比例阀来调节油路中的压力要求，保证油路中不断变化的压力，不但节约能源，而且防止油温上升过高。

Enormous kinds of hub in different shapes are fastened and located by the chuck in various ways, such as fastened with external swing pressure plate and internal hook pressure plate (pressure plate to rotate by 90° to facilitate loading/offloading of workpiece), gripped with claw, and fixed positioning and moveable positioning, etc.

轮毂的品种很多，形状差别较大，卡盘的夹紧和定位方式各不相同，有外部摆动压板夹紧式和内部钩形压板(压板可转位90°，便于装卸工件)夹紧式，还有卡爪抱紧式等，有固定定位式和活动定位式等。

The ascertainment of surges in surge tank and waterhammer pressure in pipe systems is the key point of the design of surge tanks and the safe function of the water power station.

调压室中的水位波动以及压力管道水击压强的确定对调压系统的正确设计和确保电站调压系统的正常运行至关重要。

The principle of damping type surge tank with air hole is investigated theoretically.

制气式调压室与常规开敞式调压室相比在不影响其削减水锤压力能力的同时，能有效地减缓调压室内的水位波动。

By combining the theory of aerodynamics with water hammer equation and wave equation of surge tank a mathematical model for this type of surge tank is established.

为研究制气式调压室的运行机制，运用空气动力学原理，结合管道水锤方程、调压室波动方程，建立了制气式调压室的仿真数学模型。

A stochastic model with initial stochastic conditions and stochastic coefficients for surge calculation was developed for the typical hydraulic system of a surge tank .

针对典型调压室水力系统，建立了具有随机初始条件和随机系数的涌波分析随机模型，从数学上严格证明了调压室涌波随机模型存在唯一的均方解，并进一步利用Liouville定理求解了其解过程的联合概率密度函数，最后给出了调压室涌波的均值解曲线

Is specialized in the production of fasteners of the company, the company main products are: pressure rivet nuts, rivet stud pressure, pressure riveting bolts, loose screws removed, plastic mosaic pieces, floating nuts, decorative panel nails, rivets, screws Triangle, cabinets and chassis seals used chassis lock, hinge, as well as the best in the United States agent Accuride's slide, the company's products are many varieties, good quality and good services.

深圳泰兴紧固件有限公司是专门负责生产紧固件的公司，公司主导产品有：压铆螺母，压铆螺柱、压铆螺栓、松不脱螺钉、塑料镶嵌件、浮动螺母、面板装饰钉、铆钉、三角螺丝、机柜和机箱封条、机箱用的锁具，铰链以及代理的美国最优秀 Accuride 公司的滑轨，公司的产品是品种多，品质优，服务好。

The overpressure transients of the most penalizing category 2 condition and category 3 condition are simulated by the thermal-hydraulic code-CATIA 2, and the reactor coolant system overpressure protection under the stretch-out operation for LING AO NNP is validated.

本文阐述岭澳核电站延伸运行工况下反应堆冷却剂系统超压保护分析的原理和方法，利用热工水力程序CATIA2对最为严重的二类工况和三类工况超压瞬变做了分析和计算，计算表明岭澳核电站延伸运行期间冷却剂系统超压保护是有效的。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。