One of the faint, hazy markings resembling straight lines on early telescopic images of the surface of Mars.

在早期用望远镜所看到的火星表面图像上的类似于直线的、暗弱的模糊印记.

属类：综合句库-未分类-

A map made by superimposing orienting data and markings on an aerial photograph.

照相地图根据航空照片上附加的导向数据和标记而绘制成的地图

属类：综合句库--

These markings permit identification of the various wires in the harnesses.

这些标志可以确认电线束中的各种电线所表示的线路。．

属类：工程技术-汽车-

The nomads who made these markings lived by hunting and fishing during the last Ice Age, which began about 35,000 B.C. and ended about 10,000 B.C.

这些痕迹是游牧人留下的,他们生活在从公元前约35,000年到公元前10,000处的冰川期的末期,以狩猎、捕鱼为生。

属类：学习英语-新概念英语-第三册

These curious markings discriminate the bird from all related species

这些奇妙的斑纹使得这种鸟和一切相关的种类区分开来了。

属类：综合句库--

It started a few years ago, when food processors agreed the time had come to put code markings on every one of their thousands of food products.

这种作法是几年前开始的,那时,食品生产商一致认为食品有成千上万种,在每种食品上都打上特殊标志的时机已到.

属类：学习英语-许国璋英语-

Archeologists call the ancient Chinese vessels with their beautiful markings painted pottery.

正是由于器表绘有精美的纹饰,考古学家把这些陶器叫作彩陶。

属类：社会文化-绘画-史前彩陶

Assembly marks are important references that ensure the proper and correct assembly of parts. Parts without such markings or with unclear assembly marks should not be used.

装配记号是保证机件正确安装关系的重要依据,没有装配记号或标记不清时,绝对不能选用。

属类：单位简介-汽车公司网站-总公司简介

Templates for lettering and symbols--General principles,identification markings and the size of the slot widths

字体和符号模板基本要求、识别标记及槽宽尺寸

属类：行业标准名称-国家标准名-GB/T16949-1997

The nomads who made these markings lived by hunting and fishing during the last Ice Age.

作出这些刻记的游牧人,依靠狩猎和捕鱼生活在冰河时代的晚期。

属类：综合句库--