closed shelves

Many libraries, formerly with closed shelves, have now stated to provide the readers with open-shelf services

许多原先闭架式的图书馆现今都已开始向读者提供开架服务

closed circuit system

闭式循环系统闭路制

perform the opening [ closing ] ceremony

举行开幕[闭幕]式

Most libraries have open and closed stacks.

多数图书馆有开架和闭架两种书库。

A Study on Closed-End Fund Discounts in China-On a framework of Investors' Sentiment Index

封闭式基金折价与投资者情绪新解——基于投资者情绪指标框架的分析

closed roller chock

闭式滚轮导缆机闭式滚轮导缆钳

longitudinal framed vessel

纵骨架式船纵肋架式船

bar rigged drifter

架式风钻，架式凿岩机

open and closed shelter deck ship

开式和闭式遮蔽甲板船

closed feed system

闭式给水系统闭路供电系统

The president of the IOC gives the closing speech at the closing ceremony.

在闭幕式上，国际奥委会主席致闭幕词。

Need for Cognitive Closure,Framing Effect and Decision Preference;

认知闭合需要、框架效应与决策偏好

bogie mounted motor

转向架架承式电动机

(8) Opening and (Closing) ceremonies of the Olympic Games

（八）奥运会开（闭）幕式

series straight-side single-point press

系列闭式单点压力机

straight side high speed precision press

闭式高速精密压力机

closed-cycle hydraulic piston pump

闭式循环水力活塞泵

closed barge carrier system

封闭式驳船货运系统