We have fast reactors which use a liquid metal in the form of sodium or perhaps lead.
我们有高速中子反应堆,那使用一个液态金属,以钠或者铅的形式。
Most sports drinks contain a combination of water, carbohydrates in the form of sucrose or high-fructose corn syrup and electrolytes such as sodium, potassium, and magnesium.
许多运动饮料将水,以蔗糖或高果糖谷物糖浆形式出现的碳水化合物和如钠,钾,镁这些电解质结合在一起。
But such studies, notes Kempf, can only detect sodium in its gaseous form, not the solid sodium in the frozen ice particles.
但是这些研究结果,只是基于气态的钠元素的检测。他们并没有仔细的检测那些存在于冰晶颗粒中固态钠元素。
Meanwhile, positrons from the decay of a form of radioactive sodium are separately slowed and accumulated.
同时,来自放射性钠一种形式的衰减正电子被慢慢分开且累积起来。
The researchers worked with sodium beta-alumina in its liquid form, which enabled them to spread it easily onto a surface in precisely the pattern required for a printed circuit.
研究人员可以在钠β-氧化铝处于液态时对它进行操作, 这样就很容易将它精确地涂抹在物体表面, 而这正是印刷电路板所要求的工艺模式.
Results: the yield was over 98%, and most of the sodium bisulfate was in the solid form.
结果对硝基苯甲酸乙酯收率达98%,硫酸氢钠绝大部分以固体形式存在。
In the presence of acetic acid and polyethylene glycol, anthracene reacts with ceric ammonium nitrate and sodium bromate to form 1-nitroanthraquinone.
在醋酸、聚乙二醇存在下,蒽与硝酸铈铵和溴酸钠反应生成1-硝基蒽醌。
It is a somewhat well known fact that sodium bisulfite will add to the carbonyl group of a ketone to form a crystalline addition product.
人们已经知道,亚硫酸氢钠可以加成到酮的羰基基团形成一个晶体加成产物。
HPMC is prepared when a purified form of cellulose is reacted with sodium hydroxide solution to produce a swollen alkali cellulose that is chemically more reactive than untreated cellulose.
当被净化的纤维素与氢氧化纳溶液反应产生一种膨胀碱性纤维素时,HPMC就产生了,这种纤维素在化学上比没有经过处理的纤维素更易起反应。
Released from a rocket, sodium vapours would form a cloud around it which could be easily observed and by which it would not be difficult to determine the rocket's co-ordinates.
从一枚火箭发表,钠水汽会在附近形成云它可以被容易地观察和它不是困难决定火箭的共纵线的被。
Nonylphenol polyoxyethylene ether was esterified with maleic anhydride and then sulfonated with sodium bisulfite to form nonylphenol polyoxyethylene ether sulfosuccinic acid diester sodium salt.
以壬基酚聚氧乙烯醚为原料,与顺酐酯化再与亚硫酸氢钠磺化,合成了壬基酚聚氧乙烯醚琥珀酸双酯磺酸钠。
It was found that pre-impregnation of raw palm shell was involved in replacement of some hydrogen ions with sodium ions to form cross-linded complexes, resulting in a relatively high yield.
研究表明,采用前期浸渍方法制备活性炭时,原料表面的氢基团被钠置换,形成交联体,从而可获得较高的活性炭收率。
Chemical Garden is also called "Garden in water", actually it is made up of different metal ions and sodium silicate to form colorful silicate.
前言:“化学花园”也叫“水中花园”,实际上就是不同的金属离子与硅酸钠溶液形成不同颜色的硅酸盐。
The method was based on the reaction of the vitamin K_3 (menadione sodium bisulfite) or menadione with thiosemicarbazide to form an violet compound in alkaline medium.
本文基于维生素K_3(亚硫酸氢钠甲萘醌)或甲萘醌在碱性介质中与氨基硫脲生成紫色化合物的反应。
Sodium can be found in many foods in the form of sodium chloride - otherwise known as salt.
钠可以发现,在许多食品中的形式,氯化钠-否则称为盐。
The most widely used halogenated compounds are chlorine (in the form of sodium hypochlorite) and iodine.
使用最多的卤代化合物是氯(次氯酸钠的形式)碘。
The gel solution is characterized in that carboxymethylcellulose sodium and other gels are compounded to form a solution substrate; and the medicament is carried with honey and sesame oil.
本发明涉及一种治疗胃溃疡、胃出血的凝胶溶液,其特征在于用羧甲基纤维素钠与其它凝胶复合成溶液基质,药物载有蜂蜜和芝麻油。
A light soft mineral consisting of hydrated sodium borate in crystalline form; an important source of boron.
一种轻软矿物,由含水硼酸钠组成,晶体状,是硼矿的主要来源。
This material is dissolved in dilute sodium hydroxide to form the viscose solution.
将纤维素黄酸酯溶解在稀释的氢氧化钠溶液中,粘胶溶液便制成了。 收藏。
Viscose manufacturing process involves the reaction of cellulose with sodium hydroxide to form an alkali cellulose.
粘胶的生产过程包括纤维素与氢氧化钠反应形成碱纤维素的过程。
And low cyanide solution Lord complexing agent sodium hydroxide, zinc is to Zn (OH) 42-exists in the form.
而低氰镀液主络合剂是氢氧化钠,锌以Zn (OH)42 -形式存在。
It not only has reasonable price and convenient operation, but also can print exact teeth form with sodium alginate replacing the dentistry moulage material of rubber and gesso.
用海藻胶代替橡胶、石膏作牙科印模料,不仅价格便宜,操作简便,而且印出的齿形更准确。
It not only has reasonable price and convenient operation, but also can print exact teeth form with sodium alginate replacing the dentistry moulage material of rubber and gesso.
用海藻胶代替橡胶、石膏作牙科印模料,不仅价格便宜,操作简便,而且印出的齿形更准确。
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