查询词典 lead-free

Mol/m2s low light treament cause leaf-upgrowth stopping, flower withering and losing fruit-settle capability. Fruit-settle efficiency enhance in 400μmol/m2s low light maybe because high light's injury on flowers are reducing. 200μmol/m2s and 80μmol/m2s low light treament cause carborhybrate synthesis decreasing, prevent carborhybrate's transforming to flower, lead to fruit-settle efficiency reducing. 30μmol/m2s low light is close to light compensation point of peach tree, which cause nutrition lackness, lead to peach tree's mechanism declining eventually.

表明400μmol/m2s的弱光提高花朵向幼果的转化可能是400μmol/m2s的弱光减弱了强光对花器的伤害的原因。200μmol/m2s和80μmol/m2s的弱光下，叶片合成的碳水化合物减少，向生殖器官的运转受到抑制，分配量减少，生殖生长减慢，落花延迟且花朵向幼果的转化率下降；30μmol/m2s的弱光已接近光补偿点，导致桃树营养缺乏，株体机能降低。

Lead the vitriol canvasses business to lead the item of money Business enterprise brief introduction: The Hebei JiHeng group limited company with the fine chemical engineering product produce for predominate the industry, gather the section work as comprehensive sex business enterprise group of the integral whole, the main foundation chemicals contain chlorine gas, ion film alkali, diaphragm alkali, sulfuric acid, methyl alcohol...etc., is a scale of Asia biggest, the world is secondary to disinfect a production base, China is biggest to produce the base and China over the vitriol north China the biggest solution in region painful raw material in hot town medicine produces the base.

过硫酸盐招商引资项目企业简介：河北冀衡集团有限公司是以精细化工产品生产为主导产业，集科工贸为一体的综合性企业集团，主要基础化学品有氯气、离子膜碱、隔膜碱、硫酸、甲醇等，是亚洲规模最大、世界第二的消毒剂生产基地，中国最大的过硫酸盐生产基地和中国华北地区最大的解热镇痛原料药生产基地。

A flat roof covered with sheets of lead .Turning towards the prow, one had before one an innumerable flock of ancient roofs, over which arched broadly the lead-covered apse of the Sainte-Chapelle, like an elephant's haunches loaded with its tower.

你一转向船头，呈现在面前的是一片无边无际的古老屋顶，仿佛是一群铺天盖地的牛羊，而浮现在其上面的是圣小教堂后殿的铅皮圆屋顶，远望过去，好似一只大象后背上驮着教堂的钟楼。

They were given no protective clothing or breathing equipment, even though they were working in a small room and had to crawl into some of the lead-lined cabinets and grind the lead out.

给他们没有任何的防护衣物或呼吸设备，即使他们工作在一个小房间，并已检索到的一些带头内衬机柜及研磨带头作用。

All operating room personnel should avoid exposure to roentgenograms. Proper lead-lined aprons should be worn beneath sterile operating gowns. Thyroid shields, lead-impregnated eyeglasses, and rubber gloves are now available to decrease exposure further.

手术室中全体人员应避免暴露于放射线下，无菌手术衣里可穿着专门的铅围裙，佩带甲状腺防护带及含铅的眼镜和橡皮手套，以减少在放射线下的暴露。

All operating room personnel should aoid exposure to roentgenograms. Proper lead-lined aprons should be worn beneath sterile operating gowns. Thyroid shields, lead-impregnated eyeglasses, and rubber gloes are now aailable to decrease exposure further.

手术室中全体人员应避免暴露于放射线下，无菌手术衣里可穿着专门的铅围裙，佩带甲状腺防护带及含铅的眼镜和橡皮手套，以减少在放射线下的暴露。

Here's a list of Lex Luthor's known lairs straight from the Superman Encyclopedia: a complex of buildings held aloft by a giant dirigible high above the stratosphere, a glass-enclosed city of ancient, weird design, an abandoned factory, a gigantic man-made meteor floating in outer space, an abandoned barn, a secret underground lab, a giant spaceship, a secret mountaintop laboratory, an electronics firm, a hidden laboratory on the outskirts of Metropolis, a laboratory hideout that has been lined with lead to conceal it from Superman's X-ray vision, a massive fortress-like citadel on a lonely mountaintop north of Metropolis, a lonely farmhouse in the mountains north of Metropolis, a secret lead-lined subterranean hideout built into the side of a grassy hill, and the elaborately equipped Luthor's Lair, Luthor's Lair II, and Luthor's Lair No.

关于莱克斯·卢瑟已知的据点，超人的百科全书上是这样记载的：&他的藏身处包括由巨大飞船托浮在半空的复杂建筑群；古代样式的玻璃城，设计诡异；废弃的工厂；悬浮在外太空的巨大人造陨石；废弃的谷仓；秘密的地下实验室；巨大的太空船；建于山顶的秘密实验室；电子公司；藏匿于城郊的实验室，这个实验室通体灌铅，能够躲过超人的X光眼；巨大的堡垒--它就像孤零零伫立在城市北面山顶上的一个据点；坐落在城市北面山上的孤零零的农舍；还有建在绿岭山脊上的秘密铅制地下室；以及装备精良的卢瑟堡一号，二号和5号。&

Experts believe the project with the traditional lead-smelting technology, has the following characteristics: First, the smelting process to adopt internationally advanced level of oxygen blowing at the end of smelting - to restore the blast furnace method, the use of lead refining electrolysis ; Second, the use of sulfur dioxide gas double-absorption acid technology, the production of domestic water use of recycled water sewage treatment process; Third, the use of waste heat for power generation, waste to make full use of energy reduces energy consumption; Fourth, the high level of automation, low power consumption , Investment, raw materials adaptable, comprehensive recovery rate of high-quality products.

专家认为，该项目与传统炼铅工艺技术相比，具有以下特点：一是冶炼工艺采用具有国际先进水平的氧气底吹熔炼-鼓风炉还原法，铅精炼采用电解法；二是二氧化硫烟气采用两转两吸制酸工艺，生产生活用水采用循环水污水处理工艺；三是利用余热发电，充分利用废弃能源降低了能耗；四是自动化水平高、能耗低、投资省、对原材料适应性强、综合回收率高、产品质量好。

Our factory was established in 1998 that special at the stepper motor , linear steping motor , lead screw , screw , shaft and so on hardware produce .we ae able to supply all kinds of stepping motor and lead screw , our products have good quality and precision , have sold worldwid and have "CE""ROHS" certification .if you need that products pls do not hesitate to contact us , Your trust and satisfaction are the ultimate reward for our services and products .

本厂成立于1998年，特别在步进电机，线性步骤法电机，丝杠，螺杆，竖井等硬件产品。我们爱能够提供各种步进电机和丝杠，我们公司产品质量好，和精度，已售出worldwid和&行政长官&，&环保&认证。如果您需要的产品请不要犹豫联系我们，您的信任和满意的回报，最终我们的服务和产品。

"Lead 铅",16,Lead in linear incandescent lamps with silicate coated tubes.

EC 管状白炽灯硅酸盐涂层灯管中的铅

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。