Lead and cadmium in optical and filter glass.
用于光学及滤波器玻璃中的铅和镉。
Use the biomarkers for heat, its outer tubes, lining for glass tube and sealing of the bridge, the bacteria spores filter glass tube containing medium.
使用市售生物指示剂，其外层为耐热塑料管，内层为密闭玻璃管及含细菌孢子的滤纸架桥，玻璃管内装有培养基。
The invention relates to a color development enhancing method for glass, belongs to the technical field of glass processing and is mainly used for signal glass or filter glass.
本发明涉及一种玻璃的显色增强方法，属于玻璃加工技术领域，主要用于信号玻璃或滤光玻璃。
It is best to filter or distill your own water and use metal or glass containers.
这是最好的过滤或蒸馏自己用水和使用金属或玻璃容器。
The top decks are covered with a glass canopy, which allows sunlight to filter into the interior.
最上层仓板完全由玻璃天幕材质覆盖，阳光随时渗透到舱内。
Glass surfaces are silkscreen printed glass patterns that filter the incoming natural light.
玻璃表面有丝印玻璃图案，能过滤入射的自然光线。
A new method is proposed to build a micromachined tunable optical filter array on glass base in visible band.
提出一种新颖的采用薄膜技术在玻璃基底上构造微机构可调谐二维窄带滤光片阵列的方法。
The sliding glass window which leads onto the patio which functions as a filter zone allows a visual continuity of the internal exposed concrete wall to the external stone wall.
滑动玻璃窗通到中庭，用作过滤层，使室内露石混凝土墙到外部石墙产生连续性的视野。
The spectrum absorption characters of the filter and the neutral glass are measured by this method as an example.
提供了对滤光片和中性玻璃光谱吸收特性的测量结果。
The glass doors allow light to filter through from a courtyard by the master bedroom into the children's room, and for the two spaces to be used as one to create a playroom.
玻璃门可以将主卧室旁院子的自然光引入儿卧室，或者两个卧室使用一个空间，另一个作为游艺室。
Cut off glass filter has specific properties in spectral transmittance, steadiness, working wavelength selection ect.
截止型玻璃滤光片具有光谱透射特性好，性能稳定，工作波长容易选择等特点。
N release pattern from livestock waste compost and compost pellet was studied with incubation method in lab. and buried glass filter paper method in the field.
本文采用室内培养法和田间埋设玻璃滤纸包法研究了粉状畜禽粪便堆肥和颗粒堆肥的养分释放。
Filter the mixture with a G4 glass crucible pre-dried to a constant weight.
用已烘干至恒重的G4玻璃坩埚过滤。
A photographic filter made of colored glass that modifies the light incident on a film by selectively absorbing colors. It is used when taking photographs through haze.
有色玻璃镜片，能够有选择地吸收某些色来修正胶片对光的感应效果。用于在烟雾中摄影。
The battery thus consisted of this brine-soaked filter paper sandwiched between two cellulose electrodes that were, in turn, held between two glass slides.
于是，这种新型由两个纤维素电极及夹在其间浸过盐水的滤纸构成，并固定于两张玻璃滑片之间。
With the buried glass filter paper bag method a field experiment was carried out in a tobacco field to study mineralization of green manure and its effect on tobacco leaf quality.
在田间条件下利用埋设玻璃滤纸包法研究了绿肥翻压后的分解规律及其翻压绿肥对烟叶品质的影响。
The perlite filter aid produced by our firm is a kind of white particles composed of inert amorphous glass particles.
我公司的珍珠岩助滤剂是一种由惰性非晶玻璃粒子组成的白色固体粉末。
The invention discloses an expansion glass fiber filter material applied to the air filtration industry, comprising an expansion glass fiber and a fluorine-containing material.
本发明公开了一种空气过滤行业用膨化玻璃纤维过滤材料。
Filtration system: Early effect filter, advanced cotton, glass cotton platform filter, activated carbon filter, activated carbon on three floors.
初效过滤、高级顶棉过滤，地台玻璃丝棉过滤，活性碳过滤，三层活性碳。
All glass vacuum filter holders: Classical design, they are used conveniently.
溶剂过滤器：经典设计，使用便捷。
The transparent glass walls allow natural light to filter through during the day and transform the building into a glowing box at night, providing a special visual experience.
透明的玻璃墙在白天滤下屡屡自然光线，到晚上则把这里变成了发光的盒子，营造出特别的视觉体验。
The polyphenylene sulfide glass fiber composite filter material comprises a polyphenylene sulfide fiber and a glass fiber.
本发明的聚苯硫醚玻纤复合滤料包括聚苯硫醚纤维和玻璃纤维。
Pilot scale experiment suggested that the use of liquor super terminal filter could completely meet the filling requirements of high grade transparency crystal glass bottles to high grade liquor.
中试和生产实践表明，白酒超级终端过滤机完全能满足高透明度水晶玻璃瓶对高档中国传统白酒的灌装要求。
A method for determination of PAH in coke oven emission is described. PAH aerosol were collected by glass fibre filter (GF) and polyurethane foam filter (PUF) simultaneously.
本方法用璃玻纤维滤膜(GF)和聚氨酯泡沫塑料(PUF)采集焦炉逸散物中多环芳烃(PAH)。
Our filter production includes color and uncolored optical glass with the transmission wavelengths ranging from 180nm to 2500nm.
亚光生产的滤光片有无色光学玻璃，有色光学玻璃，透过波长从180纳米到2500纳米之间。
Our filter production includes color and uncolored optical glass with the transmission wavelengths ranging from 180nm to 2500nm.
亚光生产的滤光片有无色光学玻璃，有色光学玻璃，透过波长从180纳米到2500纳米之间。
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