钾

Any of a group of abundant rock - forming minerals occurring principally in igneous,plutonic,and some metamorphic rocks,and consisting of silicate s of aluminum with potassium,sodium,calcium,and,rarely,barium.

长石任何一组由大量岩石形成的矿物，主要存在于火成岩、深成岩以及一些变性的岩石中，含有钾、钠、钙及极少的钠的铝硅酸盐，地球的外层地壳中约百分之六十是长石

Polyalcohol,preservative,metal ion and carbohydrate were experimented through single-factor tests,potassium sorbate,Na~+、K~+、Ca~(2+)、sucrose and lactose had great effects on the stability of mannanase M0710.Orthogonal experiments decided the optimal stabilizing agent were potassium sorbate 3%,sodium chloride 2%and sucrose 2%.

对突变酶M0710的稳定剂也做了初步研究，单一因素试验考察了多元醇类化合物、防腐剂、金属离子和糖类化合物等对目的酶稳定性的影响，其中山梨酸钾、Na~+、K~+、Ca~(2+)、蔗糖、乳糖对酶的稳定性有明显效果，通过正交试验最后确定效果最佳的液态酶M0710的稳定剂为山梨酸钟3%、氯化钠2%和蔗糖2%。

I should have given him more polystyrene.

我应给他更多的降钾树脂

Pomelo is rich in potassium, vitamin C and folate.

柚子含有丰富的钾、维他命C和叶酸。

One case of acute intermittent porphyria associated with hyponatremia , hypochlorinemia , hypokalemia and mental disturbance

急性间歇型血卟啉病合并低钠，低氯，低钾和意识障碍一例

Volcanic rocks are of the high-K calc-alkaline series rock association, composed mainly of ryholitic and trachytic dacitic rocks, and the central intrusive body is olivine-andesite-trachytic quartz syenitic porphyrite.

火山岩为以流纹质和粗面英安质为主的高钾钙碱性系列岩石组合，中央侵入体为橄榄安粗岩系列石英正长斑岩，它们的A/CNK值集中在0.9～1.2之间，为铝饱和或铝过饱和类型。

Portobello mushrooms have the consistency of 'meat' and are rich in nutrients - especially potassium.

波托贝洛蘑菇有蘑菇中的'肉'之称，并有丰富的营养物质-尤其是钾。

One medium portobello mushroom supplies 21 percent of the recommended daily intake of selenium and one third your need of copper; it also has as much potassium as a medium-size banana. Other varieties are just as rich in minerals, a recent analysis found.

最近的一项分析发现：一棵中型波托贝洛蘑菇含有21%的每日摄取的硒和三分之一您需要的铜，和一个同等大小的香蕉含有相同数量的钾，还含有丰富的矿物质。

The former includes sodium, pota ium, calcium, magnesium, pho horous and chlorine, all of which have a known function in the body.

前者如钠、钾、钙、镁、磷和氯等，其在机体内的作用从所共知；后者如铁，碘、锌、锰和铜等，对人体的作用尚不明了。

ABSTRACT Aim and Methods: Two-microelectrode voltage clamp method was used to study the blocking effects of extracellular Mn2+ on the inward rectifier pota ssium channel (IRK1) expressed in the Xenopus oocytes.

目的和方法：采用双微电极电压钳法研究细胞外Mn2+对非洲爪蟾卵母细胞表达的内向整流钾通道(IRK1)的阻断作用。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。