白垩的

Through statistical analysis of the rock mechanic properties of upper Jurassic and Cretaceous red mudstones, siltstones and sandstones in the middle Sichuan Red Basin, the range of their compressive strength, the features of the shearing strength and of the deformation curves are proposed in this paper.

文摘：对川中白垩系、侏罗系的泥岩、砂岩、泥质粉砂岩的抗压强度进行统计分析，得出红层岩石作为地基时抗压强度的范围值供设计参考，对泥岩、砂岩的其他力学性质进行了评价。

The soymilk prepared from the treated soybeans is devoid of beany taste and chalky mouthfeel, and has a higher shelf-life than the conventionally prepared soymilk.

由经过处理的大豆制备的豆奶没有豆腥味和白垩口感，比常规制备的豆奶具有更高的货架寿命。

It is very clear that their different opinions are mainly caused by their different understanding of the nature, components and international correlation of the Jehol Biota, as well as the criteria of the Jurassic-Cretaceous boundary.

非常明显，产生不同观点的主要原因是我国专家对于热河生物群的性质、特征、组成和国际对比，以及侏罗－白垩系界线的定义和标准各自有着不同的认识和理解。

It indicates a regional tectonicprocess. The boundary extinction is mainly influenced by sea level changes in southernTibet. The regression occurred from late Campanian of Cretaceous to early Danian ofPaleogene.

西藏南部晚白垩世的海平面从坎潘晚期到丹尼早期是逐渐降低的，生物消亡特点显示出与海平面变化的一致性，可能原因主要受海平面变化的影响。

Three fish species of particular interest to the fishmeal and fish oil are Capelin, Spring Spawning Herring and Blue Whiting.

特别的好处的三个鱼种类对鱼粉和鱼油的是毛鳞鱼，产生鲱鱼和蓝色白垩粉的春天。

Chalky varieties of turquoise are often coated with wax or oil to enhance color - and when treated like this, the color change is not permanent.

垩白品种的绿松石通常涂有蜡或油，以增强色彩-当这样的处理后，颜色的变化是不是永久性的。

The distribution and its forming condition of sporepollen fossil resedimented inTertiary system in Yilan-Yitong graben are throughly analyzed in this paper.

本文对依兰－伊通地堑第三系再沉积孢粉化石的分布及其形成条件进行了深入的分析，提出了再沉积的孢粉化石来自晚白垩世地层及其主要的鉴别方法。

A municipal borough of southern England northwest of Southampton on the edge of Salisbury Plain, a chalky plateau that is the site of Stonehenge. The city was chartered in1220 and developed around its noted cathedral.

索尔兹伯里英格兰南部一城市，位于南安普敦西北，在石林所在地的一个白垩高原索尔兹伯里平原的边缘，城市建于1220年并围绕着它著名的大教堂发展。

A municipal borough of southern England northwest of Southampton on the edge of Salisbury Plain,a chalky plateau that is the site of Stonehenge.The city was chartered in1220and developed around its noted cathedral.

索尔兹伯里英格兰南部一城市，位于南安普敦西北，在石林所在地的一个白垩高原索尔兹伯里平原的边缘，城市建于1220年并围绕著它著名的大教堂发展。

The issue about the Terrestrial Jurassic-Cretaceous Boundary in China has long been one of the hot debated, complicated problems among Chinese geologists, and it is always related to the problem of the geological age of the Jehol Biota in China.

中国陆相侏罗－白垩系界线问题长期来一直是困扰中国地质学家的争论比较激烈的科学问题之一，而且总是与热河生物群的时代归属问题关联在一起。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。