不变色的

The symptoms of the cotton boll rot caused by Pantoea agglomerans include hindering open bolls,discolored lint and immature or dead seeds.

成团泛菌引起的棉花烂铃病主要造成棉铃吐絮不畅，棉纤维变色，籽粒干瘪。

Flexural property after heat treatment : Coating no crack , no desquamate , no crinkle or color change

热处理后的弯曲性：涂层不开裂，脱落起层或变色

Printing gold, silver products bearing in mind that you cannot convert your stacker printed matter in a accumulational exorbitance, or they will fever and make the business card printing and membership card to make a fade, chromotropic opest, a solution: delivery time for stacking of cardboard, to reduce fever thinner.

印金、印银的产物给耀眼不克不及不兵收纸台印品积聚过高，否则会因发烧而使制卡和会员卡制息品定色、变色，处置的方法：收纸时用纸不活不合层，堆不收不厚一些，裁减发烧。

Protection with a simple construction, non-flammable, safe to use around the stone features such as color coefficient.

具有施工保护简便、不易燃、安全、使用前后石材的变色系数小等特性。

Cal-Red is often prepared to solid indicator because its solution is unstable.

由于钙指示剂的水溶液不稳定，通常将其配制成固体指示剂使用，但是存在着生成的络合物不够稳定、终点变色不敏锐、准确度不高等问题。

At present, the investigation about this aspect is focused on the pure inorganic cathodal electrochromic materials as WO_3 and organic electrochromic materials as and Polyaniline and viologens. But for the organic-inorganic doped electrochromic materials, the research is very lack.

目前关于电致变色材料的研究主要集中在以WO_3为代表的无机阴极电致变色材料和以聚苯胺和紫罗精为代表的有机电致变色材料上，对有机-无机多元掺杂的电致变色材料的研究不多。

And because the fast light performance, not the ink pigment caused by bleeding and chromotropic, not because of aging and yellowing change colour.

又因其具有耐光性能，不造成油墨颜料的渗色和变色，不因老化而返黄变色。

Business card printing and membership card making too fast and easy to make rollers violently friction, heat makes Gold monlchamus chromotropic.

制卡和会员卡制作速率功迟，便当使不朱辊间爆发不刚烈摩擦，爆发的热度会使金不朱变色。

In the case of the application of electrogenerated, photochemcal; the fluorescence, photochromism, photomagnetic, photoacoustce and other chemical material grafted in plant and animal DNA, as multi-tracer shows a simplified, easy-to-recognition method.

如电化教、平化教的使用；把荧平、平致变色、平磁、平不韵等众种化教量料嫁接在不静植物DNA上，作为示踪表现物，便于简化辨别办法。

By contrasted with silica gel, the corn hull desiccants by hydrolyzation method and heat treatment method have advantages as stabilization on moisture adsorption, less water of reversible adsorption and high moisture adsorption ratio in high humidity. These desiccants have disadvantages as lower moisture ratio than silica gel in low humidity and slower moisture adsorption speed than silica gel. The corn hull desiccant by derivation method has advantages as high moisture adsorption ratio, high moisture adsorption speed, stabilization on moisture adsorption and hardly any water of reversible adsorption.

通过与变色硅胶干燥剂的对比，通过水解法和热处理法得到的玉米渣皮干燥剂的优点是吸水稳定，可逆吸附水少，在高湿度下吸水率高，不足是在较低的湿度下，吸水率比变色硅胶干燥剂略低，吸水速度比硅胶慢；通过衍生方法得到的玉米渣皮干燥剂的优点是吸水率高，吸水速度快，吸湿稳定持久，几乎不含可逆吸附水，不足是再生后产品容易结块。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。