查询词典 buna

Note: A Buna O-ring is installed on the upstream side behind the seat ring.

注意：丁纳橡胶O形环安装在上游侧面，位于阀座环后。

This binder has specific property of no-added carbon content with paraffin max and good compression behavior with buna.

GBY既具有石蜡的非增碳性，又具有丁钠橡胶的优异成形性，是一种较理想的硬质合金成形剂。

Buna any mail for me?

布纳，有我的信吗？

With neoprene-sealing ring and O-ring made of buna N.

带氯丁橡胶密封环和丁纳橡胶O 型垫圈。

Ten thousand desperate fighting men, with their backs to the sea, held the final perimeter at buna

一万名殊死抵抗的士兵，背海作战，在布纳守住了最后一道防线。

The japs had us pinned down on Buna for somethin' like six weeks.

日本鬼子把我们困在布纳六个礼拜

January 1943: The bodies of three American soldiers, fallen in the battle for Buna and Gona, lie on the beach of the island in the Papua New Guinea region during World War II.

1943年1月：三名美国士兵的尸体，在寻求布纳和戈纳伊夫阵亡，躺在了在巴布亚新几内亚岛海滩地区在二战期间。

The elastomer material of most rubber seals (Section 6.3.2) is acrylonitrile butadiene rubber also known as nitrile rubber or buna N. For seals which are exposed to special thermal or chemical conditions, more expensive rubber grades may be required.

大部分的弹性体材料生产橡胶密封6.3.2丙烯腈顺丁橡胶也被称为丁腈橡胶或buna是：暴露于特别热或化学条件，更昂贵的橡胶级别也是可能被要求的。

Through the comprehensive analysis of operation and the external performance of flex break and chapping of the buna-N apron,considering the problems occurring in the operation,conclusion is made that on-going modification of the system of the buna-N and PVC is an important access to the improvement of quality and service life of buna-N apron.

通过对丁腈胶圈的运行状态、屈挠断裂、龟裂的表象特征等的详细分析，结合实际使用中出现的问题，说明丁腈橡胶和PVC并用体系的不断改型是提高丁腈胶圈质量，延长使用寿命的重要途径。

Buna-N should not be used in highly polar solvents such as acetone and methyl ethyl ketone, nor should it be used in chlorinated hydrocarbons, ozone or nitro hydrocarbons.

Buna-N不能用于高极性溶剂，如丙酮和丁酮，也不能用于氯代烃类，臭氧或硝基烃类。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。