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铍

n.〈书〉beryllium
网络Be; Beryllium; glucinum

铍

英-汉英-英网络释义

铍

Be

铍铜含铍(Be)的铜合金；特点：高的强度、硬度、弹性、耐磨性；高的导电性、导热性、耐寒性；无铁磁性T1纯铜T2纯铜T3纯 …

Beryllium

相对原子质量_百度百科 ... lithium 锂 beryllium 铍 boron 硼 ...

glucinum

石油词汇英语翻译(GH)--石油百科 ... glucic acid 丙烯醇酸 glucinum 铍 glucomannan 葡甘露聚糖 ...

BeO

化铍（BeO）瓷心，不锈钢和瓷心之间填充玻璃体，起密封和坚固瓷心的作用。瓷心细孔内灌以金属钠作为熔体，活塞的背面 …

Sb

供应C2600铜合金性能/成分/用途/介绍 ... 铁 Fe：≤0.10 铍 Sb ：≤0.005 铋 Bi：≤0.002 ...

beryllium oxide

(FR4)与养化铍(beryllium oxide)等基板材料的PCB。 PCB的种类也越来越多样化，包括具备高密度导线以及微孔(microvia)的PC…

Bohrium

bh是什么意思 - 已解决 - 搜搜问问 ... Bh = Bohrium, 铍,放射性人造金属元素,为纪念尼尔斯·玻尔 BH = Biao Han, 彪悍,通 ...

Pure-Beryllium

现在最高系列采用全新设计的铍(Pure-Beryllium)半球形高音单元,铍物料不但比铝合金轻,而且刚性更强,和法国劲浪乌托邦顶级 …

例句：

The method has been used for the determination of trace beryllium in osmotic water and sediment .

利用抗坏血酸的增感作用直接测定了渗透水和水系沉积物中的痕量铍。

Because the wood or bamboo handle was easy to rot , the complete bronze pi was not unearthed in the archaeological excavation before.

由于长秘易腐烂，过去的考古发掘中未发现完整的铜铍，铍头多被误为剑或匕首。

Once inhaled, beryllium is like a time bomb in the body .

一旦人体吸入这些物质，铍就象在身体里的定时炸弹。

The chemical etching was an effective way for relieving of machining residual stress .

化学蚀刻是消除铍材机加应力的有效方法。

Made of light-weight beryllium , the mirror is covered in gold , and divided intoeighteen18 linked parts.

光 -重量铍制造，镜子在黄金中被复盖，而且区分为 18 个被联编的部份。

Microgram for microgram, beryllium is one of the most toxic elements on the periodic table .

一微克，又是一微克，铍是周期表上最有毒的元素之一。

a metallic element of the rare earth group ; used in lasers; occurs in apatite and monazite and xenotime and ytterbite.

稀土属金属元素，用于激光中，见于磷灰石、独居石、磷钇矿和硅铍钇矿中。

The invention relates to a floating and collecting agent of bertrandite beryllium ores and application thereof.

本发明涉及一种羟硅铍石类铍矿浮选捕收剂及其应用。

In the past certain manufacturers have attempted to use Beryllium for the construction of a direct radiating tweeter dome .

过去，某些制造商试图利用铍来建造直接辐射式高音单元穹顶。

The erosion of a divertor target of beryllium in a fusion reactor is discussed .

讨论了偏滤器铍靶在聚变堆工况下的腐蚀问题。

The acute symptoms of contact of beryllium with the mucous membrane of the eye and upper respiratory tract include itch , and rhinorrhea .

眼睛粘膜和上呼吸道粘膜若接触铍，其急性症状是发痒、灼烧和流鼻涕。

Uses : Alloyed with copper, aluminum, or nickel, beryllium imparts excellent electrical and thermal conductivities .

用途：和铜、铝或镍形成合金。铍给予合金极高的电学和热学传导性质。

a soft silvery metallic element ; a rare earth of the lanthanide series; it occurs in gadolinite and monazite and xenotime.

一种软质的银色稀土属金属元素，见于硅铍钇矿、独居石和磷钇矿中。

Conclusion : The therapeutic effect of Pi needle with Chinese herbal medicine on intensified muscular tension after stroke is remarkable .

结论：铍针配合中药治疗中风后肌张力增强疗效显著。

CHEMICAL ANALYSIS OF COPPER ALLOYS . DETERMINATION OF BERYLLIUM. (ATOMIC ABSORPTION METHOD ).

铜合金的化学分析 .铍的测定（原子吸收法）

The opposing su*ces of the beryllium oxide are metallized and soldered to the die and heat spreader, respectively .

氧化铍相对表面是金属化的，并分别焊接到管芯和散热器上。

The long-lead items , such as the beryllium mirror segments and science instruments , are under construction .

长期领先的项目，如铍镜阶层和科学仪器，正在建设中。

Include toxic elements and their compounds : antimony, arsenic, cadmium & chromium, etc.

有毒金属及其化合物：锑、砷、铍、镉和铬等

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