查询词典 agate shell

With superb technology and advanced equipment coupled with the strict management, so I plant Main Products: shell craft jewelry, shell mosaic, shell carving, shell craft accessories, etc., well received by the major wholesalers and foreign trade companies, etc. clients.

有了精湛的技术和先进的设备再加上严格的管理，使我厂主营产品：贝壳工艺首饰，贝壳马赛克，贝壳雕刻，贝壳工艺配饰等等，广受各大批发商及外贸公司等客户的青睐。

Vehicle lubricants: Heineken Shell gasoline engine oil, Shell Rimula diesel engine oil, Shell Road, Lu Da X-100 engine oil, transmission fluid dynamics Shi, Shi Beili hyperbola gear oil, Shell tank Po.

壳牌喜力汽油发动机油，壳牌劲霸柴油发动机油，壳牌路路达 X-100 发动机油，动力施变速箱油，施倍力双曲线齿轮油，壳牌水箱宝。

All the atomic shells for the examined atoms are shown and the """"""""reasonable"""""""" electron numbers are given. Especially for atomic subshell and shell structure of transition elements are correctly predicated. This theory provides uniform and objective criterion for shell structure of isolated atom, and the intrinsic and theoretical basis for the shell structure given by other methods. This theory provides a kind of new method for describing the atomic shell structure.

该理论可以揭示原子的全部壳层结构，产生基本合理的电子数，尤其是正确的预示了原子的亚壳层结构和过渡元素的壳层结构；依据该理论所确定的原子内禀壳层结构为孤立原子的壳层结构提供了统一的客观标准，为其它方法所确定的壳层结构提供了内在的理论依据；原子内禀壳层结构理论为度量孤立原子中处于束缚态下电子排布的壳层结构，提供了清晰的物理图像，为描述原子的壳层结构提供了一种新方法和新理论。

Bai Yue came up with the term of black-shell jade for the first time, in China Collection, January 2001, issue 37. Black-shell jade is heavy compared with its size, and is covered with blackish shell that has a look of iron cast. Under the shell it mainly consists of tremolite, which is rich in Liaohe River basin.

经过国家地质实验测试中心作了等离子质谱分析，其皮壳含有35种化学元素，但主要成分是氧化锰（与寒冷的内蒙古地区地质的主要化学成分相符）。

This paper also studied pyrogenation of composites which are made up of three polymer(polyvinylchloride,ethylene-vinyl acetate copolymer and nylon12) and the shell at different temperature through analysed pyrolysis mechanism.The study shows:the calcined shell has different effect on resin at different temperature, nylon 12 having amido and shell calcined for two hours at 600℃ can form the material which has resemblance in the structure of shell,so the pyrolysis speed of this composite is slower than pure nylonl2,but the effect is unideal.

通过分析聚合物的热降解机理，研究了三种聚合物(聚氯乙稀、乙烯—醋酸乙烯共聚物和尼龙12)与不同温度下贝壳组成的复合材料的热降解行为，结果发现：不同温度下煅烧的贝壳对树脂的影响不同，其中具有氨基的尼龙12与600℃煅烧2小时的贝壳可以形成类似贝壳结构的材料，所以这种复合材料比纯尼龙12的热降解速度慢，但效果不理想。

Among them the giant shell of tridacna of more than 1500 kg in weight is the weightiest shell so far found in China. The mini-shell of only 0.3 mm in diameter is the smallest one in north China. The most treasured is the spiral shell which was sold to Japan by Taiwan for 0.4 million Taiwan Yuan in 1970. It set the world record for its selling price.

其中有重达1500多公斤、全国迄今为止发现的最重的巨型砗磲贝；也有直径只有0.3毫米的我国北方最小的微型贝壳；还有1970年台湾以40万台币卖给日本、创下贝壳售价世界纪录的黄金宝螺。

The stiffened torispherical shell is one of typical form of the shell, it is consists of a spherical shell and a hoop shell.

这类壳体在内部空间布置上有显著优点，加工制造方便且有较好的强度。

Existing Products: Containers: Large PE water tanks, side barrels, drums, tanks, etc.; Agriculture: plastic flower pots, fish pots, etc.; industries: metallurgical industry, such as the use of super-large electrolyzer; environmental protection: large litter, scrap battery recycling barrels, etc.; Road Safety: Road, crash boat pier, round put into barrels, the water horse fence, large traffic cones, etc.; instrument package: all kinds of hair dryer shell, all kinds of tanks, a variety of housing complex Constructive Products; Packing: high-intensity cases, such as mining toolbox; the sea: the deep-sea cage supporting floating barrels, water sports platform pontoons series, motor boats docked panels, etc.; Lighting: cactus light shell, lamp shell cactus , flower lamp shell.

现有产品：容器：大型PE水箱、方桶、圆桶，储罐等；农业：塑料花盆，鱼盆等；工业：冶金行业使用超大型电解槽等；环保：大型垃圾箱、废旧电池回收桶等；交通安全：道路隔离墩、船形防撞墩、圆形放撞桶、围栏水马、大型交通锥等；工具配套：各种吹风机外壳、各种油箱、各种壳体等复杂构造型产品；包装：高强度包装箱、矿用工具箱等；海洋：深海养殖网箱配套浮桶，水上平台浮箱系列，摩托艇停靠板等；灯饰：仙人掌灯外壳，仙人球灯外壳，花盆灯外壳。

There are products that car, light truck and its transmission box, back, shell clutch, clutch forklift shell, shell differential, engine support, excavators transmission box, box reducer, Shell, the oil pressure and a variety of chassis - Sprocket drive, pulley, with annual capacity of 5,000 tons of casting, production and processing all kinds of casting and parts of the opposite sex.

产品有轿车、轻卡变速箱及其箱体、后盖、离合器壳、叉车离合器壳、差速器壳、发动机支架、挖掘机变速器箱体、减速器箱体、壳、油压机箱体及各种传动链轮、皮带轮，拥有年5000吨的铸造能力，可生产并加工各种铸件及异形件。

The closed ring confining truss is set along the periphery of the reticulated shell, and the stiffening truss is set in the middle single-layer shell which can take advantage of the architectural shape. These measures resolve the contradiction between overall stability and temperature stress, and also avoid the shell thrust act on the lower concrete structure directly. Besides, these measures simplify the design of the shell bearing and the concrete structure, and the cost of the concrete structure can also be saved.

网壳通过可径向滑动球铰支座与下部混凝土结构连接，网壳周边设置封闭环形约束桁架，中间单层壳体部分利用建筑凸肋造型设置加劲桁架，解决了保证整体稳定和减小温度应力之间的矛盾，同时避免了网壳侧推力直接传递给下部混凝土结构，简化了网壳支座及下部混凝土结构的设计，节约了混凝土结构的造价。

The receding calculations and experiment analyses in this subject are built on the blood cast of pig tongue.

本研究课题的前期工作是采用猪舌血管铸型模拟人舌而进行的数值计算与实验分析。

"Each human infection constitutes an opportunity for genetic modification of the virus through reassortment, mutation, or both...."

&每一次人类的感染都暗藏着一次基因修改的机会，无论是通过病毒的整合、突变或者兼而有之。。。。&