1.
The Geological Feature and Genetic Discuss of Cu-Zn Deposit of Liannan Chenjiamaiao in Guangdong
广东连南秤架麦凹铜锌矿矿床地质特征及成因探讨
2.
A percussion instrument consisting of a concave brass plate that makes a loud clashing tone when hit with a drumstick or when used in pairs.
钹一种打击乐器，由一个凹铜片构成，当用单个或者双个鼓槌敲击时，可发出高的撞击声
3.
A print or engraving made by using such a plate.
铜凹版印刷品用铜凹板印制的印刷品或版画
4.
A copper printing plate engraved or etched to form a recessed pattern of the matter to be printed.
铜凹版将所印刷的内容镌刻或蚀刻成凹版的印刷铜板
5.
Copperplate printing: An intaglio printing process where the printing pllte in produced by engraving on copper .This type of printing is characterised by its sharp and clear lines and a slighty raised image .
铜版凹印:是凹版印刷的一种。印版是雕刻铜片而成。这个印刷的特点是线条清晰，印纹略为凸起。
6.
Research of Cu-carrying (Ag-carrying) Attapulgite Inorganic Antibacterial Agent and the Properties;
凹凸棒石载铜（银）抗菌剂的研制及性能研究
7.
Research on the Metallogenia of the Granite Contach-depression Zones in GeJiu Tin-copper Polymetallic Deposit;
云南个旧花岗岩凹陷带锡铜多金属成矿学研究
8.
And the concave-convex deformation of grains surface occurred in the early stage of fatigue in copper.
疲劳初期,纯铜试样表面还出现晶粒的弹性凹凸变形。
9.
Thermography: An imitation of "copper plate engraving" in which a raised image is obtained by printing with a very sticky ink or varnish.
烫凸:是一种仿效“铜版凹印”的方法。先用粘度高的油墨施印，
10.
(2) A brass hand tool used for blocking gold or blind lines on the covers or back of a book.
（2）用来在书皮或书背上烫印金线或压印凹线的铜制手工具。
11.
Copper wires are carried back from the rotating terminals to the individual sliprings along grooves in the outside of the shaft.
铜导线从旋转凸块沿着轴外部的凹糟引回到各个滑环上去。
12.
Studies on Modified Effects of Attapulgite and Na-Montmorillonite on Cu-Zn-Cd Contaminated Red Soil
添加凹凸棒土和钠基蒙脱石对铜锌镉污染红壤的改良效应研究
13.
From Damoguai to Tongbomiao platinum copper interface characteristics of sequence in the north of Wuerxun depression
乌尔逊凹陷北部大磨拐至铜钵庙组层序界面特征
14.
Pad printing: It is an indirect intaglio printing process. A pad, made of plastic, obtained the images from an engraved copper or steel plate by stamping.
移印:是一种间接凹版的方法。用一个胶的移印头压向蚀刻的铜或钢版，取得印纹
15.
a percussion instrument consisting of a concave brass disk; makes a loud crashing sound when hit with a drumstick or when two are struck together.
由凹的黄铜片组成的打击乐器；当用鼓槌敲击时或两片撞击在一起时能够产生绝对音高。
16.
The Diagenesis of Sandstones and Its Effects on Reservoir Quality from Tongbomiao Formation and Nantun Formation in the South of Wuerxun Depression;
乌尔逊凹陷南部铜钵庙—南屯组砂岩成岩作用及其对储层物性的影响
17.
A concave surface, structure, or line.
凹面、凹形结构、或凹线
18.
a concave lens [mirror]
凹透镜 [凹面镜]