甲壳

As individuals age, the dark pigment in the shell fades, producing a lighter coloured shell .

当个体变老，甲壳中的黑色素会变多，四肢和头部呈钝形。

The slow-release performance of these films and the factors influence the slow-release performance of films were also studied. The time that algaecide need to release out from film completely was between 20 min and 48 h, indicating all of the drug films had the slow-release property.

此外，本论文以异噻唑啉酮作为除藻剂，甲壳素、壳聚糖、聚乙烯醇等高分子材料作为载体，研究了异噻唑啉酮缓释药膜的制备、缓释性能以及各因素对其缓释性能的影响。

Use of chitosan and sodium alginate in treating effluent from dyeing and finishing process was studied.

介绍了联合使用甲壳胺和海藻酸钠处理染整废水的处理方法。

Our company was established in 2004, the main production of chitin, ammonia sugar.

我公司成立于2004年，主要生产甲壳素，氨糖等。

Thermal and thermo-oxidative degradation of chitin with ammonium nitrate,ammonium sulfate and concentrated sulfuric acid were studied.

讨论了硝酸铵、硫酸铵和浓硫酸对自制甲壳素热降解和热氧化降解过程的影响。

Look into my eyes... look deep into my big black eyes... A striking deep sea-fish called an amphipod crustacean reveals the diversity of sea creatures under the belly of Australia's deep sea world.

"请注视我的眼睛、深深地注视我又大又黑的眼睛……"，这种片脚甲壳类海洋生物有着惊人的外貌，它的发现体现了澳大利亚深海动物的多样性。

Deepest CMarZ In a zooplankton trawl 5 km below the surface of the Sargasso Sea, Census experts from 14 nations caught drifting, often menacing looking, animals such as this amphipod, a small prawn-like crustacean, the supposed inspiration for the movie Alien.

CMarZ 来自14个国家的普查专家们在马尾藻海表层以下5公里处的一次浮游动物拖网中，捕获了这种漂浮的、相貌丑陋的端足类动物，它是一种小型的、类似对虾的甲壳类。

In order to produce chitin derivative with high-quality, the processing for producing chitin from puparia of silkworm Bombyx mori were optimized: puparia were dipped in 3% HCl for 22 h at 30℃, then in 5% NaOH for 4 h at 85℃, followed by decoloring in 10% H2O2 for 0.5 h under 85℃.

为制备高品质甲壳素衍生物，研究了利用家蚕蛹皮制备甲壳素的最佳工艺条件：将家蚕蛹皮用3% HCl在30℃条件下浸泡22h，再用5%NaOH在85℃条件下水浴4h，然后用10%H2O2于85℃下加热脱色0.5h。

Weifang investment to set up a wholly-owned enterprises, engaged in marine life in the extraction of natural substances in research and development; companies and privately-made equipment, the use of advanced production technology of South Korean environmental protection, production and marketing chitosan fiber, shell - Sugar, water-soluble chitosan, high-density chitosan, natural food preservative, and other products.

我司是韩国盈德甲壳素株式会社在潍坊投资兴办的独资企业，从事海洋生物中提取天然活性物质的研究开发；公司自制设备，采用先进的韩国环保生产工艺，生产销售甲壳胺纤维、壳聚糖、水溶性壳聚糖、高密度壳聚糖、天然食品防腐剂等系列产品。

So we can use these equations to predict the egg producion of blue swimming crab.

从而，总结出了利用三疣梭子蟹的甲壳长和甲壳宽来预测其抱卵量的方法。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了