出口

On the other hand,avalvetrim exit velocity head lower than 480 kPa will have a veryhighnoise level if the valve outlet mach number is notlow.

另一方面，当阀门的阀门内件节流出口速度头低于480KPa时，如果阀门的出口马赫数不处于较低的水平，阀门仍会有较高的声压级。

The simulated distribution of the volume fraction of vapor phase under different outlet pressure and the variation of the cavitation flow ratio indicate that the intensity of cavitation is varied with the outlet pressure of the jet pump when driving pressure and suction pressure are fixed.

模拟所得到的不同出口压力下的气相体积分数分布以及汽蚀流量比的变化表明：当射流泵工作压力与吸入压力固定时，射流泵出口压力越低，汽蚀流量比越小，同时流量比越接近汽蚀流量比，空化也越严重。

Further, a vapor discharge opening and a vapor discharge valve mechanism are provided in that part of the pump channel which is between the air discharge opening and an inlet section of the pump channel. The vapor discharge valve mechanism is closed in the start of the pump, preventing negative pressure at a fuel suction opening from being reduced, and the mechanism is opened in the start of fuel pressurization, discharging fuel containing vapor to the outside of the pump channel.

另外，在上述空气排出口和泵流路的入口部之间的泵流路上设置蒸汽排出口，此外设置蒸汽排出阀机构，其在燃料泵启动时闭阀而防止燃料吸入口的负压降低，如果燃料加压开始则开阀，从而将含有蒸汽的燃料向泵流路的外部排出。

The dual-piston valve comprises a valve housing having a pair of piston operation spaces defined therein and a pair of pistons disposed in the piston operation spaces of the valve housing such that the pistons can be vertically moved to open or close inner and outer outlet ports formed at a cylinder.

该双活塞阀包括：阀壳，其中限定有一对活塞运行空间；以及一对活塞，其设置在阀壳的活塞运行空间中，以使活塞能垂直移动以打开或关闭在气缸处形成的内出口和外出口。

Its exports include petroleum exploration equipment and instrument, drilling equipment and tools, work-over and production equipment and tools, oil country tubular goods, drill pipe, tubing and casing, oilfield construction equipment, oilfield chemicals, refining and chemical products and equipment as well as related engineering services.

出口产品主要包括石油勘探、钻井、采油、修井装备及工具，油田地面建设装备，油田化学剂和炼油化工产品及装备，以及相关的工程技术服务项目，年出口额已超过3亿美元。2001年公司机电产品出口创汇额在中央管理的外贸企业中排名第一。

The import security includes: import L/C deposits, documents of title under B/L, trust receipt .Export security includes: pledged by export shipping documents ,foreign bank or factors payment guarantee and traditional third party assure, pledge or mortagage.

其中进口贸易融资产品担保方式包括：保证金、以提单等货权凭证担保及信托收据担保等方式；出口贸易融资产品担保方式包括：以出口单据质押担保、以国外银行或包买商付款承诺担保、及传统第三方保证、抵押、质押等担保方式。

Is approved by the Trade and Industry Bureau Liangshan Prefecture of Liangshan register the largest export companies, trailers, semi-trailer, tractor, dump truck, cement mixer, oil, particulate materials, vehicles , mining vehicles, sprinkler, military vehicles and other special vehicles for sale mainly CNHTC are only at the designated level Yuanliangshan distributor, the sales Lok Ho HOWO, Steyr King, the Prince, Yun-Ho ,-ho cards, Steyr and other models have been successfully exported to more than 50 countries and regions, with annual sales of more than 100 million yuan.

山东梁山骏达汽车贸易有限公司是经梁山县工商局批准注册的梁山地区最大的对外贸易出口公司，以挂车、半挂车、牵引车、自卸车、水泥搅拌车、油罐车、颗粒物料运输车、矿用车、洒水车、军用车等专用车辆销售为主，是中国重汽在梁山地区唯一指定一级经销商，所销售的 HOWO 豪泺、斯太尔王、金王子、豪运、豪卡、斯太尔等车型已经成功出口50多个国家和地区，年销售额达100000000元人民币以上。

Overall exports to Mexico were up 19 percent in just a year, with car and truck exports up 600 percent.

一年内，对墨西哥的整体出口增加了19％，汽车和卡车的出口增加了600％。

The experimental cross current of the time-temperature curve and the related data, drawn Outlet overload caused the fire, Outlet overload described the fire danger.

那实验的交叉时间-温度的涌流弯和相关的数据，憔悴的出口超载引起火，出口超载描述火危险。

Automatically send packets counter products across all major provinces and cities nationwide supermarket, Damai Chang, exports to Southeast Asia and some countries and regions, is the world Chinese entrepreneurs, the 9th National Games sector, APEC meetings, Asia and other countries will Hangnian important activities of the designated Specific products. In 2004 the company to undertake the Tianjin Metro Line 1 automatic ticket gate project and the Guangzhou Metro Line 3 automatic ticket machines, patent products "TOKEN ticket vending machine at the module" export Spain.

自动寄包柜产品遍布全国各大省市超市、大卖场，并出口东南亚的部分国家和地区，是世界华商会、第九界全运会、APEC会议、亚行年会等国家重要活动的指定专用产品。2004年公司承接天津地铁一号线自动检票机项目及广州地铁3号线自动检票机项目，专利产品&自动售票机TOKEN车票发售模块&出口西班牙。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐