The characteristics of the shear stress and flow field around a pipeline on fixed-bed with different gap-ratios in unidirectional flows
单向流定床床面上水平管道周围流场与切应力分布特性
Presents the determination of overspreading rate, sectional wind velocity and terminal filter efficiency in unidirectional flow clean room design and the calculation and selection of pre-fliter.
介绍了单向流洁净室设计中满布率、断面风速、末端过滤器效率的确定以及预过滤 器的效率计算和选择。
It seriously affects the unidirectivity of the flow in the unidirectional flow clean zone and cleanroom.
风机过滤器机组中的高效和超高效过滤器的面风速有很大的不均匀度和紊流强度 ,对单向流洁净区和洁净室中的气流单向性有很大影响 。
METHODS: The rat single-pass intestinal perfusion technique was applied,and the gravimetry was used to correct the perfusion volume.
方法:采用大鼠在体肠单向灌流吸收实验模型,并应用重量法校正灌流液体积,HPLC法测定灌流液中药物浓度,进行了有无胆汁分泌、不同浓度、不同肠段的在体肠吸收试验。
An Empirical Analysis of Limit Order Book and Order Flow in China Stock Market;
中国股票市场限价委托单簿与委托单流的实证研究
advice for collection of documentary bill
跟单汇票托收委托书
One Cancel the Other Order-OCO
二择一单、二择一委托
Research on Stock Liquidity Based on Trade Size,Order Imbalance in Shanghai A-Share Market;
上海A股市场股票交易规模、买卖委托单不平衡与流动性研究
An official requisition or purchase order for goods.
购买委托书，订单购货的官方通知单或订货单
Committee on Unit Trusts [Securities and Futures Commission]
单位信托委员会〔证券及期货事务监察委员会〕
Click to delegate the selected tasks to someone else.
单击此处可将所选任务委托给其他人。
An order that remains good until filled, cancelled or eliminated. See good-til-canceled.
一直有效直到成交或被取消的委托单。
irrevocable documentary payment order
不可撤销跟单付款委托书
per procuration
代理委托书凭委托书
letter of delegation
代理委托收款委托书
authorization to purchase (A/P)
采购委托书,委托购买证
A publishing entity shall, when authorizing an entity engaging in general distribution of publications to distribute the publications, use the uniform "Power of Attorney for Distributing Publications";
出版单位委托出版物总发行单位发行出版物，应使用统一的《出版物发行委托书》；
Click to send the delegation request to the users in the table above.
单击此处可将委托请求发送给上面表中的用户。
Click to send the delegation request to the users in the table below.
单击此处可将委托请求发送给下表中的用户。
An Empirical Analysis of Key Factors for Successful Entrusted Management of Independent Hotels;
单体饭店委托管理成功关键影响因素实证分析
The Problems of Principal-Agent in Innovation of Public Institution Management System
事业单位管理体制创新中的委托——代理问题
To give over or entrust for safekeeping.
托付，寄存委托保管，托付