查询词典 tungsten filament

After selective extraction, the cyst wall of two kind of resting cysts displayed a filament network. In the resting cysts of Tachysoma pellionella and Euplotes encysticus, the filament was located in mesocyst and endocyst respectively. On the other hand, a special filament scaffold region was observed below the cyst wall in two kind of cysts. Compared with the true IF which was located in central part of cyst, the filament of this region was net as well as uniform, and no any cytoplasm residue can be seen in this region. In the resting cyst of Euplotes encysticus, a filamental boundry which partitioned the special filament scaffold region and the true IF region was observed.

两类休眠包囊的包囊壁经生化分级抽提后均显示纤维结构，急纤虫休眠包囊中纤维定位于中间层，包囊游仆虫休眠包囊中纤维定位于内层壁；其次，在两类休眠包囊的包囊壁下，相当于细胞质表质层的位置，均有一个特殊的纤维网络区，与细胞质深层的网络区相比，此部分的纤维纯净、均匀，未见附着细胞器及细胞质残留物，在包囊游仆虫休眠包囊中此纤维网络区与真正的细胞质纤维网络之间由纤维构成的界膜隔开。

We have make use of the tungsten filament and tantalum filament as the hot filament in the HFCVD experiment separately, to investigate the difference that hot filament influence to the velocity of the sediment.

本论文分别用钨丝和钽丝作为热丝进行金刚石薄膜沉积实验，来研究不同材质的灯丝对沉积速率的影响。

The research indicates the Chinese tungsten industry management condition turns better continuously, the performance level raises year by year, the profits is swimming from downstream to upwards tungsten mineral mountains But the index number of Lerner makes know that the Chinese tungsten industry still competes too heavy over a long period of time.(6) On the base of above analysis, this paper puts forward that the target mode of Chinese tungsten industry market structure development is oligopoly, the goal of production structure optimization is to develop high worthy affixture production, so make tungsten industry profits distributes in value link of the mining and mill run, smelt, deeply process.

研究表明，中国钨产业运营状况的不断好转，绩效水平逐年提高，利润正从下游逐渐往上游钨矿山倾斜；但勒纳指数表明，中国钨产业还长期处于过渡竞争状态。6、基于以上分析，提出中国钨产业市场结构发展的目标模式是实现有效竞争的市场格局；产品结构的优化目标是大力发展高附加值的钨产品，使钨产业链各环节的利润按硬质合金、钨矿山和冶炼次序来分布。

Although be in short-term inside , the United States can offer the benefit in be more than the condition that seek from the inventory of primary tungsten product such as acid of concentrate , tungsten and oxidation tungsten as before many , but should realise , get primary tungsten incontinently to taste inventory from other area , then have a change of luck goes to the United States such the market puts in in order to sell a system of fixed quotas for grain production in the country , as a result changes the practice that supply and demand balances , give the place inevitably of all kinds the industry related to tungsten brings menace .

虽然在短期内，美国依旧能够从精矿，钨酸与氧化钨等初级钨制品库存供大于求的形势中获益不少，但是应该熟悉到，从其它地区无节制地获取初级钨品库存，进而转运到美国这样的以销定产国家中并投放市场，以致改变供需平衡的作法，将不可避免地给该处各类与钨相关的行业带来威胁。

The results indicate that only tungsten oxide grains are formed without sodium sulfate additions, while tungsten oxide whiskers with 0.20.3 μm in diameter and aspect ratio of 5-50 or tungsten oxide nanowires with 1030 nm in diameter and aspect ratio of 50200 are synthesized by some sodium sulfate additions on conditions at 180 ℃ for 1236 h. The phase composition of tungsten oxide whiskers is hexagonal tungsten trioxide. The whiskers/nanowires grow oriently through 〈200〉,〈002〉,〈202〉and〈100〉.

结果表明：未添加硫酸钠时，在180 ℃水热反应12~36 h只能得到氧化钨颗粒粉末，而添加适量硫化钠后，可制备出直径为0.2~0.3 μm、长径比为5~50的氧化钨晶须和直径为10~30 nm、长径比为50~200的氧化钨纳米线；氧化钨纳米线晶体结构良好，物相为六方晶系WO3；微/纳米氧化钨晶须/线主要沿〈200〉，〈002〉，〈202〉和〈100〉方向定向生长。

Recent progress and achievements of tungsten metallurgy in China including the exploitation of process technique in treating various resource, molybdenum separation technology from tungsten, production of high pure APT from low grade material and tungstenic scrape, process equipment and automatization degree in tungsten metallurgical plant, application of membrane technology in non pollution tungsten metallurgical process, and ultrafine powder of tungsten etc.

综述了近年来我国钨冶炼在开发处理多种资源的工艺技术、钨钼分离技术、从低品位钨矿物原料和含钨废料中生产高纯APT、钨冶炼技术装备和自动化水平、膜分离技术在开发无污染钨冶炼工艺的应用、超细钨粉等方面的最新进展和成果。

Products are widely used in lamp cored wire, bromine tungsten, molybdenum using feet, car H Series stent molybdenum rod, pin lights, halogen effective molybdenum wire, molybdenum guide rod, single-ended lamp bracket white molybdenum wire, molybdenum derivative with iodine-tungsten lamp stroke, stent tungsten wire, tungsten rod shape, motorcycle lamp bracket molybdenum wire, molybdenum feet, mercury lamps, metal halide, dysprosium lamp guide molybdenum, tungsten electrode, cutting mold high temperature wire cutting, such as molybdenum wire.

产品广泛用于灯用芯线，溴钨等用钼脚，汽车H系列支架钼杆、灯脚，卤素管用钼丝、钼导杆，单端灯用支架白钼丝，碘钨灯用钼导杆、支架钨丝、定型钨杆，摩托车灯用钼支架丝、钼脚，汞灯、金卤灯、镝灯用钼导杆，钨电极，切割模具用高温线切割钼丝等。

The main products are sodium tungstate, tungstic acid, ammonium perchlorate, tungsten trioxide, industrial ammonium molybdate, sodium molybdate, Chung-ammonium molybdate, ammonium tungsten migraine, two ammonium molybdate, barium molybdate, tungsten electrode wire cutter, cerium Tungsten welding electrode, etc., such as tungsten and molybdenum products.

主要产品有钨酸钠、钨酸、仲钨酸铵、三氧化钨、工业钼酸铵、钼酸钠、仲钼酸铵、偏钨酸铵、二钼酸铵、钼酸钡、钨绞丝电极、铈钨等氩弧焊电极等钨钼系列产品。

Our company specializes in producing tungsten argon arc welding machine dedicated article, spot welding power tungsten, the molybdenum wire lamp foot, high-temperature molybdenum wire, various specifications of tungsten, molybdenum wire material, tungsten cutter silk, vacuum plating coils, cerium tungsten rod, electrode, contact materials (AC contactor contacts, etc.).

本公司专业生产氩弧焊机专用钨条，点焊机通电钨条，钼丝灯脚，高温钼丝，各种规格的钨，钼丝材料，钨绞丝，真空喷镀线圈，铈钨杆，电极，触点材料。

Company covers an area of 20,000 square meters, construction area of 10,000 square meters and capacity for products: Tungsten 500 million meters, par 200 tons of tungsten, molybdenum wire 500 million meters, molybdenum-50 tons, 50 tons of heating, tungsten cerium Electrode 100 tons, 80 tons of tungsten electrodes thorium, magnetron series of 50 tons of molybdenum parts, display series Re tungsten wire, alloy wire, such as 80 million meters, contacts, alloy tool Series 80 tons of material. In 1997 through the ISO9000 quality system certification, the products are exported around the world.

公司占地面积二万平方米，建筑面积一万平方米公司产品和产能：钨丝5亿米、钨杆200吨、钼丝5亿米、钼杆50吨、加热子50吨、钨铈电极100吨、钨钍电极80吨、磁控管钼零件系列50吨、显示器件系列铼钨丝、合金丝等8000万米、触点、刀具系列合金材料80吨。1997年通过ISO9000质量体系认证，产品远销世界各地。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？