查询词典 birch-bark oil

The corrosion prevention techniques during the refining of crude oil with high acid value are also introduced.

还介绍了加工高酸值原油中的防腐蚀技术。你知道它的英文吗？

The acid value of pyrolysate oil is 0. 69-0.75 mg/g and its yield is 60%-63%.

裂解油酸值稳定在0.69~0.75 mg/g，得率稳定在60%~63%。

The compositions of the Soybean fatty acid determine the nutritional value of the edible oil and its production.

大豆脂肪酸的组成决定着食用油及其产品的营养价值。

The acid value of the acidified oil can be decreased lower than 5 with this catalyst.

利用该催化剂可将酸化油的酸值降低到 5 以下。

In this study, the Industrial Waste Oil with high acid value and methanol were used to produce biodiesel.

本次研究以菜籽油生产过程中产生的高酸价工业废油为原料，经过预处理精制后与甲醇进行酯交换反应制取生物柴油。

The equipment corrosion and corrosion resistance in processing crude oil with high acid value are reviewed.

高酸值原油加工过程中设备的腐蚀问题和防腐蚀新技术受到相关部门的高度重视。

This is extremely helpful to analysis and development of the oil fatty acid .

这对油脂脂肪酸的分析与开发有极大的帮助。

Olive oil types are distinguished by their acidity level, and they are broken down into four categories.

橄榄油的类型是通过它们的酸度值来区分的，它们被分为四类。

The sunken by corrosion to black oil quality, and then wash away the acidproof film, which is transparent and opaque glass line version sattle.

不纬腐化瘪下的局部涂上白色油质，然后洗去耐酸膜层，这样不离制不败了透明与不透明相间的玻璃线条版。

PU conveyor possesses acidproof endure oil corrosion-proof fit performance.

PU输送带具有耐酸耐油耐腐蚀的优良性能。

In the days of sailing vessels the crew were afraid they would be becalmed on the ocean.

在使用帆船的时代，船员们担心他们会因为无风而无法在海洋上航行。

As long as foreign donors pay the PA's salary bill, few expect a new intifada.

只要外国继续为巴权力机构的薪水买单，希望发动新暴动的人便寥寥无几。