1、

When produce dense sodium carbonate with the material of natural alkali, a plenty of alkaline scrap material or alkaline mud which can alkalify the earth, pollute the air and environment is manufactured, using the scrap material by calcine with a large movable kiln is expensive.

在以天然碱为原料生产重质纯碱时,伴生大量碱性废渣(俗称苛化泥),此废渣堆放或坑埋,碱化土壤,污染环境和空气,若用大型回转窑煅烧处理,成本高不经济。

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2、

X-ray diffraction, infrared spectrum, Mossbauer spectrum, and absorption spectrum have been used to study allanite in some rare-earth deposit in this paper.

本文采用晶体场谱、穆斯堡尔谱、红外光谱和X射线衍射等多种手段研究褐帘石的谱学特征。

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3、

Characteristics of the rare earth composition of allanite and their geological implications in Xinfeng granite

广东新丰稀土花岗岩中褐帘石的稀土组成特点及其地质意义

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4、

But, for those who study the tongue as it should be studied, that is to say, as geologists study the earth, slang appears like a veritable alluvial deposit.

但是,对那些以应有的严肃态度?也就是说象地质学家研究地球那样?研究语言的人来说,黑话却真象一片真正的冲积土。

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5、

Gravely soil with clay-limestone subsoil. Seismic Response Analysis of an Earth-rockfill Dam on Thick Loess Alluvial Deposit

以黏土与石灰岩为基土上覆厚实土壤层。深厚黄土覆盖层上土石坝地震响应特性分析

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6、

Ever since Claudius Ptolemy published the "Almagest" in the second century AD, almost all astronomers had believed that the Earth lay at the centre of the universe.

公元2世纪托勒密发表《天文学大成》之后,几乎所有的天文学家都认为地球是宇宙的中心,太阳和其他行星每天绕地球一周。

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7、

The only amaranthine flower on earth is virtue.

美德是世上唯一不凋谢的花朵。

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8、

The New York Times, John Hemming Amazonia is one of the most magnificent habitats on earth.

纽约时报,亚马逊是地球约翰赫明一个最壮丽的栖息地对。

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9、

Preparation of Phosphatic Polyvinyl Butyral and Its Property on Adsorption of Rare Earth Elements and Americium

磷酸酯化聚乙烯醇缩丁醛的制备及对稀土元素和镅的吸附研究

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10、

A bare fallow can be used with a herbicide such as glyphosate or amitrole. People live strongly cling to something on the earth where a blade of grass had not left.

对荒秃的休耕地可以使用象镇草宁或杀草强一类的混合除草剂。人们眷恋地生存在这寸草不生的荒芜地球上。

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11、

Anchored retaining wall can reduce the earth excavation quantity and avoid slope collapse in unfavorable geological conditions effectively.

锚杆挡土墙可减少土方开挖工程量,有效避免不良地质情况下的边坡塌方。

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12、

Probability Limit State Design Method for Determining the Depth of Single& anchored Sheet Pile Wall Penetrating into Earth

确定单锚板桩墙入土深度的概率极限状态设计法

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13、

Resolving the problem of discrepancy will certainly give us a better understanding of anelastic properties of the interior of the Earth.

这一巨大差异的解决将加深人们对地球内部非弹性性质的认识。

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14、

Constraints of the earth rotation and tidal parameters on mantle anelasticity

地球自转和潮汐参数对地幔滞弹性的约束

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15、

Method of probing anelasticity parameters of earth medium

地球介质非弹性参数测定方法

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16、

Observations on development of Artemia eggs irradiated on earth

地面辐照对卤虫卵发育的影响

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17、

In the 1990s, Orbital Sciences Corp. ( now Orbital ATK) began releasing rockets from the belly of a converted L-1011 airliner to put small satellites into low Earth orbit.

上世纪90年代,轨道科学公司(现为轨道ATK公司)从一架改装的L-1011客机的机身下发射火箭,将小型卫星送入近地轨道。

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18、

Methods A total of 36 sheep were distributed at the distance 6 to 48 m away from the explosive center and the shell was exploded electrically at 7 m above the earth. At the same time, the velocity of fragments and shock wave pressure were determined.

方法电引爆离地面7m高的榴弹,将36只绵羊布放于距爆心6~48m处,致伤时测量冲击波超压和破片速度,致伤后进行病理学观察。

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19、

Pausanias called this island" satyrides," referring to the atlantes and those who profess to know the measurements of the earth.

普萨尼亚斯称这个岛为“萨提里特斯”,代表亚特兰蒂斯和表示对测地法的认知。

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20、

Land, in the process of uncontrolled development and the arrogation of technical rationality, has already been far away from the beautiful picture of The Harmony between Human and the Earth.

土地,在被无节制地开发之中,在技术理性的僭越之中,已经悖离了人地和谐相处的美丽画面。

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