基本释义:

原砂透气度

网络释义

1)base permeability,原砂透气度

2)base permeability,原砂透气性

3)air permeability of clay green sand mold,型砂透气性

4)sand permeability,砂的透气性

5)Green permeability,湿砂透气性

6)air permeability,透气度

用法和例句

The effect of the compound mineral fiber material on the air permeability and thickness of rice paper;

矿物复合纤维原料对手卷烟纸厚度和透气度的影响

The micro-morphology of the leather surface was observed and the air permeability was accurately calculated.

研究了UV固化皮革涂饰剂的光引发剂、光活性单体、助剂与皮革力学性能及表观性能的关系,并对皮革表面微观性能及透气度进行了表征。

The results showed that the brightness of the hand-sheets decreased with increasing dosage of SDS;and the tensile strength of hand-sheets increased first with increasing charge of SDS,then decreased;however,the tearing strength of the hand-sheets decreased first with the increasing dosage of SDS and then increased;the air permeability of the hand-sheets reached maximum at a certain dosa.

研究表明,纸页的白度随非离子瓜尔胶浓度的增加而降低;抗张强度先随非离子瓜尔胶添加量的增大而增大其后随之下降;撕裂度先随非离子瓜尔胶用量的升高而下降其后随之提高;透气度先随非离子瓜尔胶用量的升高而增加达到一个峰值后又降低。

Research on Device for Fast Testing Permeability and Compactibility of Green Sand and Compaction of Mould;

湿型砂透气性紧实率及铸型紧实度快速测定装置研究

A fracturing model for low permeability sandstone gas reservoir in the Ordos basin

鄂尔多斯盆地低渗透砂岩气藏压裂模型的建立

Experimental on gaseous seepage properties of sandstone in complete stress-strain process

砂岩全应力-应变过程气体渗透特性实验

Study of enhanced permeability methods and their feasibility in low-permeability sandstone-type uranium deposit

低渗透砂岩型铀矿床增渗方法及其可行性研究

Impact of formation way and sand ratio to the pervious concrete performance

成型方式和砂率对透水混凝土性能的影响

Gas Pressures on the Mold/Metal Interface

防止树脂砂铸件侵入性气孔缺陷金属液-型砂界面气体压力的探讨

the opacity of frosted glass

磨砂玻璃的不透明性.

Dynamic Analysis Method for Evaluation of Low Permeability and Stone Gas Reservoir;

低渗透砂岩气藏评价的动态分析方法

Experimental Research on the Hydraulic Conductivity and the Water-air Flow in a Sand Column;

砂柱中渗透系数及水气运移试验研究

Permeability and Permselectivity of HQDEA-BASED and BPADA-based Polyetherimides and HQDEsA-ODA

多环芳二酐型聚酯亚胺膜的透气性能

"Electrical apparatus for explosive atmospheres--Sand filled electrical apparatus""q"""

"GB3836.7-1987爆炸性环境用防爆电气设备充砂型电气设备""q"""

Flow Simulation and Design Research of the Radial Inflow Turbine in Micro Gas Turbine System;

微型燃气轮机向心透平气动性能的数值研究

An experimental study on the percolation characteristics of single phase gas in low and ultra-low permeability sandstone gas reservoirs

低、特低渗透砂岩气藏单相气体渗流特征实验

Properties of Al_2O_3-based permeable porous purging plug made by casting

浇注成型刚玉质弥散型透气砖的性能研究

Research on Compacting Process, Compacting Mechanism and Compacting Effects of Air Impact Molding Machine with Formed Squeeze Head;

气冲气推成形触头造型机实砂过程、实砂理论及实砂效果的探讨

Impact Factors of Permeability of Low Permeable Sandstone Uranium Deposits

某低渗透砂岩铀矿层渗透性能损害因素分析

All commercial biogenic gas is stored in the flood plain-estuary sand lenses of the incised of the incised valleys.

所有的商业性生物气都存储在下切河谷内河漫滩－河口湾砂质透镜体中。

Well Pattern Optimization Design of Fractured Low Permea- ble Sandstone Reservoir

裂缝性低渗透砂岩油藏井网优化设计