灰

In this base course material, a great deal of industrial waste－fly ash is used., so it has good economic benefit.

因此，对于水泥稳定粒料重要的是改善其抗裂性；对于二灰稳定粒料重要的是提高其早期强度。

This grey then forms the base colour for the map.

之后用调整好的灰度作为贴图的基准色值。

It included gentle and uniform liming and bating; retanning with many kinds of retanning agents; reasonable technology and practical processing route etc.

包括缓和均匀的浸灰和软化；多种复鞣剂联合复鞣填充；鞣后切实可行的工艺路线等。

Alkaline lipase Greasex 50L is one of the leather enzyme products of Novo Nordisk AS. After extensive control trials on pigskins, evaluating effects by degree of fat removal and qualities of result leather, we got1 Fat removal rate can be increased by 10%and leather qualities such as napping and softness can be improved by using Greasex 50L together with liming enzyme NUE 0.6 MPX2 Some surfactant together with Greasex 50L is good to fat removal, and the recommended ratio is 0.05%～0.1%∶13 The fat content in the skins is lower after treated with Greasex 50L,which also benefits the successive processes, such as bating, pickling and tanning. As a result, the leather qualities, such as fineness of grain, softness, napping and evenness of dyeing can be improved.

Greasex 50L是诺和诺德公司生产的碱性脂肪酶已在皮革工业中广泛使用，为了更好地应用这种酶制剂，我们对Greasex 50L在猪皮方面的应用条件进行了研究采用对比的方法，用脂肪去除率和皮革的质量作为评价标准，研究结果表明1适量的浸灰酶 NUE 0.6 MPX可使Greasex 50L的脱脂率增大，同时可改善皮革的起绒状况和革身柔软性2一定量的表面活性剂与Greasex 50L配合使用，有利于脂肪的去除，用量为平平加的0.05%～0.1%3 经Greasex 50L脱脂的裸皮在鞣制后油脂含量也较低，有利于后续工序进行，从而使成革粒面平细、革身柔软，臀部起绒得到改善，染色均匀性良好

Wood with a fine grain; fine powdery snow; fine rain; batiste is a cotton fabric with a fine weave; covered with a fine film of dust .

纹理细密的木材；像细粉一样的雪；细雨；薄织的麻布是细密地编织成的棉织布；覆盖上了一层薄薄的灰。

A weaver of cloth.wood with a fine grain; fine powdery snow; fine rain; batiste is a cotton fabric with a fine weave; covered with a fine film of dust.

纹理细密的木材；像细粉一样的雪；细雨；薄织的麻布是细密地编织成的棉织布；覆盖上了一层薄薄的灰。

Fine'.'' rain; batiste is a cotton fabric with a ''.'fine'.'' weave; covered with a ''.'fine'.'' film of dust.

麻布'。''是细密地编织成的棉织布；覆盖上了一层薄薄的灰。

This paper puts forward a useful image segmentation method that can be applied to extract objects with different gray levels.

摘要本文提出了一种较为实用的，可用于多灰度层次目标提取的分割方法。

I shall be plastering over rough places on the wall this afternoon.

我今天下午用灰泥抹平墙上的不平处。

Classified as a carnivore, the North American grizzly bear cats berries and even grass.

参考译文：虽然北美灰熊被归入食肉动物之列，但它吃浆果甚至是草。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。