查询词典 degrade

In metabolizing argine, there had no obvious difference among three strains and the control 3 1 DH. Thus, three selected strains had better characters of degrading argininc that they couldn"t over-degrade arginine to produce large numbers" precursors of carcinogenic ethyl carbamate as citrulline, etc.

分析表明，精氨酸分解代谢方面，三个菌株与对照31DH没有明显差异，由此说明，三个优选菌株精氨酸代谢特性良好，不会过多降解精氨酸、代谢产生瓜氨酸等前体物质，从而不会导致致癌物质——氨基甲酸乙酯的大量合成。

For some kinds of hash tables, performance may degrade catastrophically when the table becomes too full, so the programmer needs to have a fairly accurate idea of how many data items will need to be stored (or be prepared to periodically transfer data to a larger hash table, a timeconsuming process).

某些哈希表被填满时，性能下降的非常严重，所以程序员必须要清楚表中将要存储多少数据（或者准备好定期地把数据转移到更大的哈希表中，这是个费时的过程

Matrix metalloproteinases, a gene family of Zinc-containing endopeptidase, degrade extracellular matrix and play an essential role in the metastasis process.

基质金属蛋白酶是一类Zn~(2+)依赖的与细胞外基质降解有关的基质金属蛋白酶，在肿瘤的侵润和转移中起重要的作用。

One woman has degraded the whole of Eden. So a single woman can also degrade the whole of Athos.

&当初一个女人就破坏了伊甸园，只要一个女人也足以毁掉阿陀斯。&

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。