极轻

A kind of magnetic levitated wafer stage is designed. The wafer stage is compact, light, and precise.

设计了一种适用于极紫外光刻机的真空工件台系统，该系统具有体积小、质量轻、精度高等特点。

BOPS material non-toxic, tasteless, the proportion of light, transparency, good, rigid, and direct contact with food, in line with the U.S. FDA and the European Union 90/128 / EEC health standards.

BOPS材料无毒、无味、比重轻、透明度极佳、刚性好，可直接与食品接触，符合美国FDA和欧盟90/128/EEC卫生标准。

Therefore, the oil needs to be injected is very little, the needed load of oil and gas separator, filter core is also very light, the output of oil content of compressed air is also natural low.

故需要注入的油很少，需要的油气分离器，过滤芯负荷也很轻，输出的压缩空气含油量自然极低。

For example, apply to light welding steel, aluminium, copper and other new materials Compuspot HF welder series, melting a microprocessor-controlled gas welding welder series.

例如适用于焊接轻型钢、铝、铜及其它新型材料的Compuspot HF焊机系列、微处理器控制的熔化极气体保护焊焊机系列。

61Ppm, REE distribution patterns of apatite standarded by NASA are classified into two types: The one is concave,"hat-shaped" REE pattern which is slightly enriched in intermediate REE and has a weak or even wanting Ce anomaly. To which, the sandy phosphorite of Jile is representative; the rest REE pattern is shown by more or less complete curve, although distinct Ce negative anomaly or weak Ce positive anomaly is shown up well. The stromatolitic apatite is the representative of this type.

其稀土元素北美页岩标准化配分型式主要分为两类：一类为中稀土略显富集的帽状形态的稀土元素配分型式，微弱的铈负异常或无铈异常，以极乐矿段砂屑磷块岩样品最为典型；另一类为轻稀土、中稀土和重稀土自然分异的三段弧形折线衔接而成的稀土元素配分型式，铈负异常较明显或微弱的铈正异常，以叠层石柱体磷灰石最典型。

Light burned magnesia by magnesite at 750-950℃, Carbon dioxide is incomplete, about 3-5%, and the proportion of CO2 3.0-3.2, white or light yellow, chemical activity in the air, water and CO2 absorbed easily.

轻烧氧化镁是由菱镁矿在750-950℃煅烧而成，二氧化碳析出不完全，约含CO2 3-5%，比重3.0-3.2，呈白色或淡黄色，化学活性强，在空气中极易吸收水分和二氧化碳变质。

Flowers more than 9 cm in diam.; spathes short and broad, very unequal, apex acute or obtuse; stigma flap 2-lobed NE China and cultivated

花9厘米直径的超过；佛焰苞短和宽，极不等，先端锐尖的或钝；柱头轻拍2裂的 9 IRIS laevigata 燕子花

Precision machined from light weight aluminium for quick acceleration and higher top speed.

精密机械加工，由轻质铝快速加速和更高的极速。

Apply to industrial worm gear lubrication. L-CKE compound for the worm oil, mainly for copper - a pair of steel-and two-cylinder, and other types of siege under light load, in a smooth drive without the impact of the worm, deputy. L-CKE / P worm extreme pressure for oil, mainly for copper - a pair of steel cylindrical heavy to bear, there is vibration in the transmission and impact of the worm, deputy.

适用于工业蜗轮蜗杆传动装置的润滑。L-CKE为复合型蜗轮蜗杆油，主要用于铜－钢配对的圆柱型和双包围等类型的承受轻负荷、传动中平稳无冲击的蜗轮蜗杆副。L-CKE/P为极压蜗轮蜗杆油，主要用于铜－钢配对的圆柱型承受重负荷，传动中有振动和冲击的蜗轮蜗杆副。

Versatile enough to be a pot, mug or bowl, this ultralight titanium kettle complements the Titan 2 Pot Set perfectly. The Kettle holds .85 liters of liquid and comes with a tight-fitting lid and drip-free spout for smooth, easy pouring. Team with Titan Tool Spoon for a bare-minimum "solo" cookware kit.

极强的多用途性使得这款超轻但却不失坚固的Titan 锅壶既能充当锅又能作为水杯甚至是碗来使用，从而完美的对Titan系列炊具起到了补充作用。0.85升的容积，加上紧固的锅盖和防滴漏设计使得倾倒更方便。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。