甲壳

The critical concentrations in dichloroacetic acid were 0.005,0.015,0.035 and 0.050 respectively for chitin with the molecular weight 2.84×106,1.47×106,9.4×105 and 5.3×105 prepared from different sources.

甲壳素分子量为2.84×106、1.47×106、9.4×105和5.3×105时，在二氯乙酸中的临界浓度分别为0.005、0.015、0.035和0.050。

The essence of deacetylation reaction of chitin was the hydrolysis of N-alkyl ethanamide.

甲壳质脱乙酰化反应其本质是N-烷基乙酰胺的水解。

Familiar species of phyllopodous crustacean , knownas Eubranchipus vernalis.

他回复说，那只是一种人们熟悉的物种，叶足类的甲壳纲动物，被称为丰年虫。

The collection of small marine crustaceans of the order Euphausiacea that are the principal food of baleen whales.

磷虾磷虾目中小型海洋甲壳纲动物的总称，是长须鲸的主要食物

C, 200rpm for 5d then placed statically for more than 7d, and addition more than 0.01% Chitosan to Bacillus subtilis suspension provided significant UV protection. The survival spore rate is 90% about 2-2.5 fold better than control for spore exposed to UV radiation for 30 min. Bioassay in against Glomerella cingulata, and the inhibition activity is still 60%.

枯草杆菌於MIY液态培养基中，30°C，200rpm震荡培养五天后静置培养七天以上，以甲壳素添加浓度大於0.01％作为最适宜的紫外保护剂之作用最好，於UVB灯下暴晒30 min，对枯草杆菌孢子的保护效果最好，存活率达90％以上，抗紫外线活性是不添加紫外线保护剂的CK组的2.5-3倍，对檬果炭疽真菌仍有60%的抑菌活性。

A waterborne multicolor paint is prepared by chitosan in acetic acid solution, mixing with short fiber and crosslinked by glutaric dialdehyde.

甲壳糖醋酸水溶液为成膜剂，掺入短纤维后用戊二醛交联得到多彩涂料。

Glutin or chitosan salt is taken as the matching template.

用明胶或甲壳胺盐作为配位模板。

In the cuticle, there are many peculiar microstructures, such as helicoidal and round-hole fiber layups as well as dendritic and spinous fibers.

观察也发现在昆虫外甲壳中也存在多种奇特的优良微结构，如存在螺旋及绕孔等纤维铺层，也存在树枝状及刺状等纤维形态。

Any of several edible marine crustaceans of the family Homaridae, especially of the genus Homarus, having stalked eyes, long antennae, and five pairs of legs, the first pair of which is modified into large pincers .

大螯虾螯龙虾科的各种可食海生甲壳类动物，尤指螯龙虾属，有柄眼，长触须和五双腿，第一双腿变异为大钳

Any of several edible marine crustaceans of the family Homaridae,especially of the genus Homarus,having stalk ed eyes,long antennae,and five pairs of legs,the first pair of which is modified into large pincers.

大螯虾螯龙虾科的各种可食海生甲壳类动物，尤指螯龙虾属，有柄眼，长触须和五双腿，第一双腿变异为大钳

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。