core draw-back是什么意思

网络释义

用法例句

Formation of Bagged Sand Dike Core and Placing of Sand Cushion

长江口深水航道治理工程袋装砂堤心成型及砂被铺设施工工艺

Sandbag Sloping Dike Body Construction Technics in Deep-water;

深水袋装砂斜坡堤堤心筑填工艺研究及应用

The bagged sand core sloping dike structure and its design method in the Yangtze Estuary Deepwater Channel Regulation Project

介绍长江口航道治理工程中袋装砂堤心斜坡堤结构及设计方法。

Bagged Sand Core Sloping Dike Structure and Its Design Method in Yangtze Estuary Deepwater Channel Regulation Project

长江口深水航道治理工程中袋装砂堤心斜坡堤结构设计

Design of the Sloping－Faced North Leading Dike With Bagged－Sand Core for the Yangtze Estuary Deepwater Channel Regulation PhaseⅠProject

长江口深水航道治理工程一期工程北导堤袋装砂堤心斜坡堤的设计

The design and construction of the sloping－ faced north leading dike with bagged－ sand core for the 1st phase of the Yangtze Estuary deepwater channel regulation project are introduced.

介绍长江口深水航道治理一期工程北导堤袋装砂堤心斜坡堤的设计与施工。

The design, manufacture and construction of soft mattress are introduced.

介绍3种护底软体排，袋装砂斜坡堤和模袋混凝土护面的结构型式、点、料选择、工工艺和设备等。

Research on Stabilty and Settlement for Soft Soil Road Ground Combined with Packed Drain;

袋装砂井处理软粘土路堤地基沉降与稳定性研究

Application of sand-bagged sloping dike structural design in ultra-deep silt foundation engineering

袋装砂斜坡堤结构设计在超深淤泥软基工程中的应用

Research on New Type of Forming Shoulder in Packaging Machinery;

新型包装机械翻领制袋成型器的研究

The present barrier bar was preceded by similary trending bars in the past and will be succeeded by more barrier bars in the future.

当前的堰堤砂洲是继生于过去类似走向的砂洲上的，而在以后必将有更多的堰堤砂洲相继生成。

Design and Research of the Control System of the Bag-forming Packaging Machine

袋成型自动包装机控制系统的设计与研究

Kinematic Simulation of Shaping Molds of Pyramid Shaped Teabag Packaging Machine Based on UG

基于UG的三棱锥袋式包装机成型模具运动仿真

centrifugal type resin sand reclamation unit

离心式树脂砂回收装置

The application of bag sand-well and geotextile in soft soil foundation treatment at bridge-head

应用袋装砂井和土工布处理桥头软土路基

Research of Processing Soft Soil Ground Consolidation Settlement with Sand Bag Well;

袋装砂井处理软土地基固结沉降的研究

Study on Settlement and Stability of Vertical Drains Improved Roadbed;

袋装砂井处理软土路基沉降与稳定分析

Deep bag sand-well construction of highway soft foundation and quality control

公路软基深层袋装砂井施工及质量控制