基本释义:

预留开口(孔)

网络释义

1)KO (Knock Out),预留开口(孔)

2)Pre-molded hole,预留炮孔

3)Reserved Hole Method,预留孔法

4)block joint,预留砖孔

5)reserved hole,预留孔

6)future insufficiency,预留缺口

用法和例句

Removal of Extra Pile Head with Reserved Hole Method in underwater Pouring Construction;

预留孔法清除水下灌注混凝土桩头工法

The rigorous compute method of the setting out data of the curve pier platform central and the straight beam central is introduced in the design and construction of curve bridge,and introduced compute method of bridge bearing reserved hole.

介绍了直梁曲线桥设计和施工过程中墩台中心及直梁中心测设资料的严密计算方法,并介绍了桥梁支座预留孔的计算方法。

Analysis and Study on Flat Slab with Opening for Cover and Excavation Top-Down Method;

盖挖逆作法施工中预留孔洞的分析与研究

The Setting out of the Curve Pier Platform Central and the Bearing Reserved Hole of Straight Beam

曲线桥墩台中心及直梁支座预留孔的测设

Application of supersonic detection to irrigation quality of prestressed concrete

超声法检测预应力混凝土预留孔道灌浆质量的研究

Experimental Study on Plug-In Filling Hole for Lap-Joint of Steel Bar of PC Concrete Structure

预制混凝土结构插入式预留孔灌浆钢筋锚固搭接试验研究

It has the characters of not need room for future expansion and grout-on, convenient use, material saved, bended easy.

具有不需预留孔道、必灌浆；施工简便、省材料、便弯曲等特征。

I has the charcters of not need room for futture expasion nd grout-in, Convenient use, material savad, bended easy.

具有不需预留孔道、必灌浆、工简便、省材料、便弯曲等特征。

Design method of permeable and porous concrete reserved a quantitative through-pore

定量预留贯通孔隙透水混凝土设计方法研究

Pull the servo extension cord out of the middle hole above the wing, for later use.

舵机延长线从机翼上面中部的孔中用预留的线绳拉出备用。

Experimental Research of Ultimate Bearing Capacity of Frame Column Section with Two-way Placed Ducts for Tendons or Strands under Axes-Pressure;

双向留设预应力筋孔道框架柱轴向受力时截面承载力试验研究

The Application of Reserved Flue and Hole on Funnel Wall Technology used on Cooling-Tower-with-Flue-Gas in Sanhe Electric Factory

排烟冷却塔筒壁预留烟道孔洞技术在三河电厂的应用

I plan to stay for about 10 days .

预计停留约10天。

Studies on the Relationship between Retention and Pore Size of Porous Ceramic Membranes;

多孔陶瓷膜截留性能与膜孔径关系的研究

Effect of Additives on Properties of SiC Preforms

造孔剂对SiC多孔预制块性能的影响

Could you reserve a table for two, please?

可否预留一张二人桌子？

route protection [railway]

路线预留工作〔铁路〕

protection plan [railway]

预留路线图则〔铁路〕

computerized seat reservation service

计算机化预留座位业务

Third, departments can retain their own reserve funds and keep any surplus for their own use instead of turning it over to the state.

第三，自留预备费，结余留用不上缴。