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Until the middle of this century, this agriculturally rich region of Northern California was better known for its apricots and walnuts than for its Apples.

直到本世纪中叶，这一地区丰富的农业北加州是更好地了解其杏和核桃比苹果。

Mont Aiguille is a gigantic rock in France, with vertical walls over 300 metres high. In the Middle Ages it seems impossible that anyone could ever reach the top, so it was known as the "Inaccessible Mountain".

法国阿尔卑斯山脉的针尖峰有一块高达300米的巨大岩石，中世纪的时候，人们认为那是一座不可征服的峭壁。

Ginkgo is more drought tolerant,and maintain relatively higher Pn under drought;Robinia pseudoacacia is less drought tolerant,and Pn decrease greatly under stress;Ailanthus altissima is placed in the middle.

耐旱能力较强的银杏在干旱胁迫下维持较高的光合作用；刺槐的抗旱能力最弱，光合速率下降幅度最大，臭椿居中。

AIP is a private equity investment firm that applies an operational approach to building and improving middle-market companies.

AIP是一家私人股权投资公司，通过应用一种可操作的方法，以创建和完善中等市场的公司。

The cloths in the middle of the ancient and the present, 1920-1930 period, also very suits him, but the air of this age does more suit him.

中古时期和本世纪二三十年代的服装对他都非常合适，但是这一时期的氛围对他来说更合适。

Objective To study indoor air quality of middle - age intellectuals and to understand the relative value of air clean.

目的 了解贵阳市中年知识分子家庭空气质量相对清洁值。

Results The indoor air quality of middle - age intellectuals was bad.The CO was remarkable air pollutant.

结果贵阳市中年知识分子居室内空气质量较差，突出的污染物是CO；污染区各项指标均大于清洁区（P＜0.05）污染区的CO、细菌总数及清洁区CO含量大于贵州省卫生防疫站提供的空气质量相对清洁值。

This article introduces the application of the Siemens simovert MV middle voltage inverter in the air blower of Xuanhua Steel.

本文介绍了SIMOVERT MV中压变频器在宣钢炼钢厂一次除尘风机中的应用情况。

The second cell consists of air rising in the middle latitudes—about 30 to 60 degrees north and south—and then falling again near the poles.

而第二个环流圈的气流从中纬度地区上升（大约在南北纬30-60度），并在极地附近下降。

The second cell consists of air rising in the middle latitudes-about 30 to 60 degrees north and south-and then falling again near the poles.

而第二个环流圈的气流从中纬度地区上升（大约在南北纬30-60度），并在极低附近下降。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐