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1.The test equipment with microcomputer has been used for calibration and acceptance test with pressure-time method, and for daily flow and efficiency measurement with Winter-Kennedy method,the efficiency measurement met the requirment of IEC cade, the precision of this unit is up to 0.3% .
水轮机效率微机测试装置应用于压力—时间法做率定和验收试验,应用于蜗壳压差法做经常性流量和效率测量,效率试验满足IEC规定要求。收藏指正
2.The Conference/ Exhibition Center was used to hold China International Foodstuff TRADE Fair in 2005 and 2006,more than 200 foodstuff enterprises and purchasers from Europe ,Southeast Asia and America participated and traded in the fairs, the recorded highest daily flow of purchasers reaches 400,000 person-times ,the popularity of the foodstuff port is ensured.
会展中心于2005、2006年连续俩届举办中国国际食品工业经贸洽谈会,吸引了来自欧洲、东南亚、美洲等地近200家食品企业和采购商前来参展,最高日进场参观采购客流达40万人次,为食品贸易港提供了稳健的人气保证。收藏指正
3.Manage daily cash flow and payment., make daily journey and ensure the account and the cash is equivalent.
管理日常现金支付,登记现金明细帐,确保帐实相符。收藏指正
4.Fractal dimensions of the daily stream flow of Malian drainage were calculated according to the Fractal Theory.
摘要对马莲河流域各水文站的日径流过程形态分维进行了对比分析。收藏指正
5.In 1998, the average daily passenger flow at Lok Ma Chau crossing increased from 13700 to 20000, while that for the Man Kam To and Sha Tau Kok crossings was maintained at 2 200 and 3 000 respectively.
过境乘客方面,落马洲通道每日平均乘客数目由13700人次增至两万人次,而每日文锦渡及沙头角乘客数目则分别维持在2200及3000人次。收藏指正
6.Based on the daily data during the period Jun to Aug. in 1979-1981, the flow field of 850 hPa level in 90 ° - 150 °E,35 °N-35 °S is studied. Several typical patterns of the flow fields over both the Northern and Southern Hemispheres ere obtained and the conditions favourable for or obstructive to the cross equatorial current prevailing are suggested.
本文通过1979—1981年6—8月850百帕的90—150°E、35°S—35°N逐日流场进行分型,得出南、北半球有利和不利于越赤道气流的各种流型,并对其转换作了统计分析。收藏指正
7.Cai Yuanpei. “The Ebb and Flow of Darkness and Brightness: A Speech on the Convention Celebrating the Victory of the Triple Entente.” Peking University Daily, Nov.27, 1918.
蔡元培:“黑暗与光明的消长——在庆祝协约国胜利大会上的演说词”,《北京大学日刊》,1918年11月27日。收藏指正
8.Forced expiratory volume at 1st s (FEV1.0), forced volume capacity (FVC), FEV1.0/ FVC and peak expiratory flow (PEF) were measured preoperatively and then daily after surgery.
术前及术后每日测定用力肺活量 (FVC) ,第一秒用力呼气量 (FEV1 0 ) ,第一秒用力呼气量占用力肺活量的百分率 (FEV1 0 FVC)及呼气流量峰值(PEF)。收藏指正
9.Methods The cultured fibroblasts in HS were irradiated with He Ne laser (wavelength 632.8 nm, power density 100 mW/cm2) daily for 30 minutes. After 3 times of He Ne laser irradiation, the expression of these genes such as bcl 2, Fas and ICE were respectively studied by confocal laser scanning microscopy and flow cytometry.
方法以632.8nm波长、100mW/cm2功率密度氦氖激光照射培养瘢痕成纤维细胞,1次/d,30min/次,连续照射3d,然后分别采用激光共聚焦扫描显微镜、流式细胞仪测定bcl-2,Fas,ICE蛋白的细胞分布与表达。收藏指正
10.In order to ensure to process regularly the daily maintenance management, this paper is based on the theory and method of database design and the theory of pavement management system, combining the application environment and operation flow of the expressway maintenance system, bringing forward the four stages of the expressway maintenance system design which are the requirement analysis of consumers, conception framework design, logic framework design and physical framework design, scheming out an optimum database mode applied to all kinds of expressway maintenance systems, and establishing a common database application system, so that the expressway maintenance system can evaluate the pavement performance, forecast the pavement performance and make decisions of the pavement maintenance.
为了保证高速公路日常养护管理正常有序的进行,本文根据数据库的设计原理、方法及路面管理系统原理,结合高速公路养护管理系统的实际应用环境和操作业务流程,提出了高速公路养护管理系统数据库设计的4个阶段——用户实际需求分析、概念结构设计、逻辑结构设计和物理结构设计,设计出适用于各种高速公路养护管理系统最优的数据库模式,并建立了通用的数据库应用系统,使得养护管理系统能够进行路面性能评价、性能预测和养护维修决策.收藏指正
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