壳的

Carboxy methyl chitosan which has a good water-solubility, moreover has stronger antibacterial activities than chitosan.

为了提高棉织品的抗菌保健功能，已有不少壳聚糖改性研究工作，如羧甲基壳聚糖，它不仅具有较好的水溶性，而且比壳聚糖具有更强的抗菌性。

The factors affect on the degree of substitution of product, yield and apparent viscosity, such as the mol rates of EPTAC with -NH2, reaction temperature, reaction time and the content of water in system have been discussed in detail. FTIR spectrometer and UV spectrometer are used to characterize the structure of the derivative and it is proved that substitution reaction mainly occurs on the -N element .The particle size and morphology of chitosan and quantemary ammonium salt of chitosan are analysised by comparing photos of their scanning electron microscope. The degree of substitution of HACC is determined by acid -base conductometric titration. An error in current formula of DS has pointed out and a correct formula has presented.On the base of experience of above experiment, the reaction conditions of HACC were systematically investigated through orthogonal design, and then the best conditions are found. Water-solubility and dependence of pH are studied.

壳聚糖和环氧丙基三甲基氯化铵在异相条件下发生反应，通过单因素实验，制备了一系列不同性能的壳聚糖季铵盐，本文首次详细讨论了反应条件(反应摩尔比、反应时间、反应温度、水含量)对产率及产物性能的影响；用红外光谱和核磁共振对结构进行表征分析时，发现季铵盐阳离子基以N位上取代为主；通过电镜图片对壳聚糖和季铵盐衍生物外观形貌进行对比，采用酸碱电导滴定法测定产物的取代度，并对常用取代度公式做了修正。

At maturity, hull weight per unit hull area and brown rice weight per unit hull area could be analyzed by positive linear correlation (the coefficients of conventional Japonica Yangjing 2, conventional Indica Yangdao 4, intervarietal hybrid rice Shanyou63 and intersubspecific hybrid rice 02428/Minghui 63 listed as 0.6750〓, 0.7040〓, 0.7769〓, 0.9397〓, which was all-significant at p≤0.01 level).

成熟期单位谷壳面积的谷壳重与单位谷壳面积所形成的糙米重呈线性正相关，常规粳稻盐粳2号、常规籼稻扬稻4号、亚种内杂交稻汕优63、亚种间杂交稻02428/明恢63的相关系数分别为0.6750〓、0.7040〓、0.7769〓、0.9397〓，均达到极显著水平。

In particular the recent development of the Yarlung Valley 4-high duplex machine, due to two separate decorticating two consecutive working to overcome the traditional two-roll testifies to the low rate of the shortcomings of decorticating, decorticating rate of more than 95 percent of even 100%, Is the traditional Yarlung Valley of the alternative products.

特别是最近开发研制的复式四辊砻谷机，由于采用两道剥壳两道分离连续工作，克服了传统两辊砻谷剥壳率低的缺点，剥壳率达到95%以上甚至100%，是传统砻谷机的替代产品。

Based on the detailed study of seismic tomography image in South China, and according to the geotectonic environment and shape and heat of asthenosphere upwelling, we divided the structure of lithosphereasthenosphere at the Mesozoic upper mantle of Eastern China into three types.(1)Continental platform area (North China platform and Yangtze platform): asthenosphere upwelled along paleorift; over the plume head, the granitic rocks of crust and mantle mixed and correspondingly, Au, Cu, Mo, PbZn, etc. mineralizationconcentrated regions were formed; and at the steep contact belt of asthenosphere and the thick area of lithosphere, mediatebasic complex was formed.(2)Central area of fold zone: asthenosphere was "recumbent" at suitable depth, with adequate heat and in a great extent; by heat conduction, the interior of partial crust remelted, and the crustsource granitic rocks, and correspondingly, W, Sn and rare elements mineralizationconcentrated regions were formed.

在深入研究华南地震层析成像的基础上，按照大地构造环境和软流圈上涌形状和热度，将中国东部中生代上地幔中岩石圈软流圈构造划分为3类：(1)陆台区，软流圈沿古裂陷上涌，其柱头上方形成幔壳混熔花岗质岩及相应Au、Cu、Mo、PbZn等矿集区，并于软流圈与岩石圈厚区之陡接触带形成中基性杂岩及相应Fe矿集区；(2)褶皱带中心区，软流圈在适当深度、热量充足、较大范围内&平卧&，因热传导而致使地壳内物质部分重熔，形成壳源型花岗质岩及相应的W、Sn、稀有元素矿集区；(3)褶皱带边缘区(大兴安岭南部及华南南缘)，在软流圈上涌柱上方形成幔源或幔壳混熔的花岗质岩，相应为Cu、Au、PbZn、Mo、Ag矿集区。

The MIS-viewing material hardcover books, bridgeis definitely poor won't stand up to go back and read, case-making and adhesive no long there is case-making, ring lining, back off the cloth, a perfect flat back all shelling that it eventually is not intending to escape "" of bad luck, make readers laugh or cry.

这种装帧材料制作的精装书籍，牢固程度肯定极差，经不起翻阅，书壳与粘合用不了多长时间就会出现书壳断了，环衬断了，书背布也断了，一部完美的精装全部脱壳了，最终是逃脱不了&金蝉脱壳&的厄运，弄得读者啼笑皆非。

Leaf blade papery; secondary veins 6–8 on each side of midvein; cupules enclosing ca.

叶片纸质；次脉6-8在中脉两边各；壳斗大约3/4的坚果附上；壳斗的苞片不黏着到在壳斗的壁外边 24 Q。

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。

This paper advances that the electric cooker transformers design should adopt the shell type structure and analyses the structure and characteristic of shell type cooker transformer, through contrasting the main material consume, performance parameter and technics capability of the shell type and the core type cooker transformer.

论文通过对壳式电炉变压器和芯式电炉变压器在主材料消耗、结构性能参数、工艺性能等方面的比较分析基础上，阐述工程中电炉变压器应该采用壳式结构的设计，并分析了壳式电炉变压器的结构与特点。

To compare with general nickel coated steel strip, our steel strip with electrodeposited nickel coating is provided with more excellent processing capability and anti-corrosion capability. It can be applied to produce battery steel shell such as alkaline battery, electricizable battery, button cell, etc. This product has already been the developing trend of battery industry instead of actual rolling plating battery steel shell.

我公司生产的覆镍深冲钢带与普通镀镍钢带相比，具有更优良的加工性能和防腐性能，广泛应用于制造碱性电池钢壳、可充电电池钢壳、纽扣电池等电池产品，该产品取代现行滚镀电池钢壳已成为电池行业的发展趋势。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。