查询词典 nasal shell

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。

Mainly engaged in: freshwater pearl wholesale, pearl necklace, pearl bracelet, pearl jewelry, pearl processing, and pearl jewelry; shellfish processing, shell necklace, shell bracelet, shell jewelry, conch shell carving crafts; Huian shadow carving, stone carving craft draw; agate, crystal, jade, horn comb; jewelery, fashion accessories, marine series shells, conches, handicrafts, tourism souvenirs, business gifts, natural crafts and so on.

主要经营：淡水珍珠批发，珍珠项链，珍珠手链，珍珠首饰，珍珠加工，珍珠饰品；贝壳加工，贝壳珠，贝壳项链，贝壳手链，贝壳饰品，贝雕工艺品；惠安影雕，石雕工艺品；玛瑙，水晶，玉石，珊瑚，绿松石，牛角梳；珠宝首饰，饰品批发，首饰配件，礼品包装；情趣内衣，时尚配饰，海洋系列贝壳，海螺工艺品，旅游纪念品，商务礼品，天然工艺品等。

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。

Our company main production: iron bridge shell assembly, welding bridge-shell and axle assembly, flywheel ring assembly, planet-assembly, automotive brake assemblies and reducer shell, shell, and so clutch Class chassis products, mainly for the FAW Group, the firewood, Green gas, special Liu, Zhu Jichang, such as supporting the Yellow Sea, in supporting the production capacity to more than 100,000 copies.

我公司主要生产：铸铁桥壳总成、冲焊桥壳及桥总成、飞轮齿环总成、行星架总成、汽车制动器总成及减速器外壳、离合器外壳等底盘类系列产品，主要为一汽集团、大柴、青汽、柳特、黄海等主机厂配套，年生产配套能力可超过10万辆份。

An energy-saving lamps to determine if it is safe to bring it close look at the hands of six areas: head and a combination of plastic parts is tight; tube and plastic parts under the shell is a solid combination; on shell plastic parts Plastic shell and the next bit is fastening cards, whether from a high temperature; shell plastic parts whether or not to use flame-retardant high temperature (180 ℃) Materials; electronic ballast circuit of the skeleton, whether or not the use of fire-retardant PCB Materials .

判断一只节能灯是否安全，要拿在手中仔细观察6个方面：灯头与塑件的结合是否紧；灯管与下壳的塑件结合是否牢靠；上壳塑件与下壳塑件卡位是否紧固，高温下是否能脱离；外壳塑件是否采用阻燃耐高温（180℃）材料；电子镇流器线路中的骨架、线路板有无采用阻燃材料。

The affecting factors of ammonification on natural lignin materials, which include shell of sunflower seed, shell of walnut seed and shell of apricot seed, were studied.

研究了天然木质素瓜子壳、核桃壳、杏核壳三种原料化学加氨的影响因素。

Research on techniques for the synthesis of ACR impact modifier with core-shell structure;2. Preparation of polymer-tungsten-silica composite microspheres with multi-layer core-shell structures;3. Organosilicon-acrylate micro emulsion with core-shell structure was synthesized with OP-10,JFC and amyl alcohol nonionic compounded emulsifier by means of seeded emulsion polymerization.

运用种子乳液聚合工艺以OP-10/JFC/戊醇非离子复合乳化剂合成了具有核-壳结构的有机硅-丙烯酸酯微乳液，研究了复合乳化剂类型、丙烯酸酯单体、有机硅单体加入方式和含量、pH值、硫醇对微乳液聚合过程中稳定性和光泽度的影响，通过差示扫描量热仪和透射电镜对微乳液的结构进行了表征。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"