灰

The gray brown podzolic soil is distributed in areas ranging from 7,000 to 8,500 feet in elevation.

灰棕壤——灰化黄壤组合：在拔海7000—8000尺地带，森林下仍是灰棕壤，而草地上则为灰化黄壤。

Grainstones are the main part of the section, among which the oolites, intraclast limestones and most bioclast limestones are cemented by sparry calcite.

颗粒灰岩在剖面中占绝大多数，其中，鮞粒灰岩、內碎屑灰岩和多数生物碎屑灰岩均为亮晶方解石胶结。

The investigations in this thesis focus on several aspects as follows: We investigate the method that how to produce permutation matrix by using chaotic map, and get the method of image permutation based on chaotic map. This method can make original image to unorderly image to protect the true content of image. We investigate gray level mix function, and put forward a gray level mix function based on chaotic map. Because this function has chaotic characteristics, the image dealed with this function has very uniform histogram. Aiming at the contradiction between error robust and security on image encryption, we put forward a kind of gray level mix function including diffusion mechanism.

本文的研究工作主要集中在以下几方面：研究了如何利用混沌映射产生置乱矩阵的方法，给出了基于混沌的数字图像置乱方法，该方法能够将原始图像变成面目全非的杂乱图像，从而保护了数字图像的真实内容；研究了灰级混合函数，提出了基于混沌的灰级混合函数，由于该函数具有混沌特性，所以经过该函数处理后的图像具有非常均衡的灰级直方图；针对图像加密的错误鲁棒性与安全性之间的矛盾，提出了一种含有扩散机制的灰级混合函数。

That series dust-precipitator basic structure is composed of the machine, case body,ash hopper and clean-ash system etc.

该系列除尘器基本结构由风机、箱体、灰斗和清灰系统等组成，该系列除尘器共有六个规格，分 A 、 B 二型， A 型设灰斗、 B 型无灰斗。

When the dust-precipitator works,along with filter bags outward appearance dust to increase gradually,the resistance of dust machine also increases continuously.While attaining initial calue,the clean-ash controller issues clean-ash instruction,makes the filter bags to blow blge,transforming and vibratiing,enables the dust of filter bags outward to clearance come down fall into ash hopper,clean-ash work all is over,the dust machine recovers a normal work..

除尘器工作时，随着滤袋外面的灰尘逐渐增多，除尘器的阻力也不断增加，当达到设定值是时，凊灰控制器发出凊灰指令，将滤袋吹胀，变形振动，把滤袋外面的尘粉清除下了落入灰斗，凊灰工作全部结束，除尘器恢复正常工作。

Lanzhou Worker Du Weicheng inherits the ash bean famous expert horse to have the formulation ash bean soup make technique, the make ash bean soup flavor is unique, in 1989 is awarded Du Weicheng by the Gansu Province commercial hall by "the Jin Cheng ash bean king" the title.

兰州杜维成师傅继承灰豆名家马有创制的灰豆汤制做技艺，制做的灰豆汤风味独特，1989年被甘肃省商业厅授予杜维成以&金城灰豆王&称号。

ABSTRACT Mechanical properties of soil stabilized cement made from kiln ash, which consists of clinkers made from kiln ash only or the kiln ash with CaSO4-CaF2 compound mineralizer and certain amount of gypsum are studied. Moreover, the effects of burning temperature and gypsum content on the strength of the stabilized soil with kiln ash cement have been researched.

摘 要 研究了用纯窑灰、掺CaSO4-CaF2复合矿化剂的窑灰烧熟料与适量石膏混合配制的窑灰水泥稳定土的力学性能，并探讨了烧温度和石膏掺量对窑灰水泥稳定土强度的影响。

The progress levels of symptoms after pathogen infection showed that interaction of gray leaf spot pathogen and host has differentiation or polymorphism. The progress levels of symptoms is different.The aggressively has polymorphism. The pathogenicity of different isolates in same cultivar has polymorphism, or the host reaction type of same isolate in different cultivars has polymorphism.The host reaction type has differentiation. There are seven types of host reaction in cultivar and inbred after infected by GLS pathogen:Rectangular lesion without chlorotic halo, Rectangular lesion with chlorotic halo,Irregular lesion without chlorotic halo,Irregular lesion with chlorotic halo, Spot lesion with chlorotic halo,Rectangular and irregular lesionand Rectangular and spot lesion. The host reaction type is coalesced lesion when disease severely. Frequency of each reaction types is different.

通过对玉米灰斑病菌侵染后的显症过程的系统观察，可在组织水平上说明该病菌与寄主互作反应存在分化或多样性：玉米灰斑病菌不同菌株侵染后显症过程表现出明显的差异；玉米灰斑病菌在侵袭力上存在多样性，菌株间对同一种品种的致病性表现多样化，或者同一菌株对不同品种侵染引起的寄主反应表现为多样性；病斑反应型的分化，玉米灰斑病菌侵染玉米品种或自交系后，主要有7种病斑反应类型，即RH型、RN型、IRH型(不规则形具褪绿晕圈病斑)、IRN型(不规则形无褪绿晕圈病斑)、SH型、RI型(长矩形与不规则形混合病斑)和RS型(长矩形与斑点形混合病斑)，若发病严重，病斑连成片，而且这些反应类型出现的频率也不同。

Maryland masterdu wei cheng Gray inherited beans have created famous gray horse bean soup making skills, making bean soup flavor Gray, 1989 Commercial Office of Gansu Province has been granted todu wei cheng "Jincheng gray beans King" title.

兰州杜维成师傅继承灰豆名家马有创制的灰豆汤制做技艺，制做的灰豆汤风味独特，1989年被甘肃省商业厅授予杜维成以&金城灰豆王&称号。

Under the condition of organic chlorine content 0.25-0.53% of the input refuse and the furnace temperature range of 939-1,033℃, rise with furnace temperature, the proportion of lead transferred into gaseous is increased, and the lead content of fly ash and reaction ash increases obviously. It can be expressed as y1 =11.051x－9824.9 and y2 =26.729x－23680, where x is the furnace temperature, y1 and y2 are the content of lead in fly ash and reaction ash.

基於进料综合垃圾有机氯含量0.250.53％之条件下，在9391，033℃之炉温范围内，随著炉温升高，重金属铅由固相转移至气相的比例增加，飞灰及反应生成灰之铅全含量皆有明显上升之趋势，可以回归式表示为y1 = 11.051x – 9824.9以及y2 = 26.729x – 23680，其中x为炉温，y1、y2则分别为飞灰及反应生成灰之铅全含量。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。