‘For example, we can put something such as sodium in the core, mixing with a transition metal and then coated with a protective outer layer. I don’t think you could make these by any other means.
例如，我们可以将钠与一种过渡金属作为内核，并在外面包裹一层保护层。
"A liquid water layer or pocket in contact with the rock, which is deep below Enceladus' surface, will acquire sodium from the rock - essentially leaching the rock," he says.
“这些液体水深藏在土卫二的地壳内部中的岩石中，并逐渐通过过滤作用从岩石内部获得钠元素。”Lunine说。
The laser beam is tuned to a frequency that lights up sodium atoms, which are left by disintegrating meteorites in a thin layer of the atmosphere.
激光的频率被调节到能够点亮钠原子，这些钠原子是陨星在大气中很薄的一层里解体所留下的。
The anaphase activation exists in three different stabilizers, sodium silicate, magnesium sulphate, modified zeolite and layer crystalline sodium silicate.
在硅酸钠、硫酸镁，改性蛋白石和层硅这三种不同的稳定体系中都存在着后程活化效应。
Methods: Add sodium chloride injection to the germ layer medium.
方法：菌层培养基加氯化钠注射液。
Add sodium chloride injection to the germ layer medium.
菌层培养基加氯化钠注射液。
OBJECTIVE to prepare bilayer tablet, which consists of a metoclopramide rapid release layer and a naproxen sodium sustained release layer.
目的制备由甲氧氯普胺速释层与萘普生钠缓释层组成的双层片。
This paper illustrates the reaction of larch bark tannin extracts with sulfite and sodium hydroxide and the tests of its solution viscosity, MW-distribution and thin-layer chromatography.
通过对落叶松栲胶进行亚硫酸盐和氢氧化钠的改性，测定其溶液黏度，用不同溶剂进行分级和薄层色谱。
Conclusion The drug release of sodium ferulate single-layer osmotic pump controlled release tablets is stable and had obvious characteristic of zero release.
结论阿魏酸钠单层渗透泵控释片工艺稳定，呈明显的零级释药特征。
Hydrogen and sodium each have one electron in the outer layer.
氢和钠在外层各有一个电子。
The layer crystal sodium disilicate is a high performance phosphate-free detergent additive, which would not cause the rich-nutrition problem.
层状结晶二硅酸钠是一种性能优异的无磷洗涤助剂，其不会造成水质富营养化问题。
The microcapsule was prepared using yeast extract-sodium alginate-chitosan as wall and self-made fish oil as core by layer-by-layer(LBL) assembling technique.
采用酵母浸膏-海藻酸钠-壳聚糖为壁材，以自制南海低值鱼鱼油为芯材，采用层-层（LBL）组装技术制备鱼油微胶囊产品。
Thin-layer-iodimetric, Sodium reagent and Gas-chromatography methods were compared to determine methamidosphos. Sodium reagent method was easy and quick for the determination of methamidosphos.
以薄层—碘量法，钠氏试剂法和气相色谱法三种方法对甲胺磷的含量进行了测定。
The water-absorbing layer is made from pulp acrylic-acid sodium-salt water absorbents.
吸水层用浆丙烯酸钠盐吸水剂铺成一层；
The water-absorbing layer is made from pulp acrylic-acid sodium-salt water absorbents.
吸水层用浆丙烯酸钠盐吸水剂铺成一层；
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