na的例句大全

Preparation of Ammonium Chloride with Low K and Na Content

低钾钠氯化铵的研制

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High Na and low K intakes are specific defects of Chinese diets.

高Na低K一直是我国膳食的缺陷；

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These rocks are evaporite-related, and characterized by high K, Na, B and Mg.

这些岩石的出现与蒸发岩有关，其突出特征是富含K、Na、B、Mg等组分。

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Discuss of Mensurate Na~+ in Recycled Water by DWS-51 Natrium Ion Concentration Meter

用DWS-51型钠离子浓度计测量循环水中钠离子含量的探讨

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Thus, the DVC and NA are the primary nerve centres of regulating gastric functions.

迷走复合体和疑核是调控胃机能的初级中枢。

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In this study, DTZ sustained-released tablets ( DTZ-SRTs) of once daily administration was designed and prepared by using HPMC and CMC-Na as basic matrix material.

本文采用羟丙甲纤维素（HPMC）为基本骨架材料，联合应用羧甲基纤维素钠（CMC-Na），制备了日服一次的盐酸地尔硫卓缓释片。

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The content of NA decreases remarkably in CLF encephalopathy.

NA在大鼠CLF所致肝性脑病时明显下降。

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The net notional value of the CDX. NA. IG. 9 has surged from about$ 90bn at the start of the year to$ 150bn in April – indicating a big jump in trading.

4月份时，CDX.NA.IG.9的名义净值从今年初的约900亿美元飙升至1500亿美元&显示交易量大幅增加。

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With increase of levels of nitrogen application, invert sugar, content of K, Na, a-N and impurity index raised in roots, while sucrose content and recoverable sugar content decreased.

根转化糖、K、Na、α&氨态氮含量和杂质指数随施氮水平增加而提高，而蔗糖含量、可回收糖量则随之下降。

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Liu na-ou and Japanese Style of New Sensation

刘呐鸥与日本新感觉派

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The swan goose is an important imagery in Na Lan lyrics and classical poetry.

鸿雁是古典诗词,也是纳兰词的重要意象.

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Synthesis of Dipropyl Carbonate from Dimethyl Carbonate and Propyl Alcohol on KOH/ Na β Catalyst

KOH/Naβ催化剂上丙醇与碳酸二甲酯合成碳酸二丙酯

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The formation of snowball texture was closely related to the Na 2O/ K 2O ratio as well as the fluorine and H 2O content of the granitic melt.

雪球结构形成与否主要与岩浆熔体中Na2O/K2O比值和F、H2O含量有关。

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The effect of ethylenediaminetetraacetic acid ( H_2EDTA) and its Na~+ 、 K~+ 、 Mg~ ( 2+) salts on the crystallization of calcium oxalate ( CaOxa) was investigated in silica gel with a double diffusion technique.

研究了凝胶体系中乙二胺四乙酸（H2EDTA）及其Na+、K+、Mg2+盐对肾结石矿物草酸钙（CaOxa）晶体生长的影响。

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Effect of NaCl stress on na~+, ca~ ( 2+) concentrations in apoplast and symplast of the expanded leaves of Sorghum bicolor

NaCl胁迫对高粱成熟叶质外体和共质体中Na~+、Ca~（2+）浓度的影响

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The levels of noradrenaline ( NA) and acetylcholinesterase ( AChE) in the SA node region were determined with biochemical methods.

同时应用组织化学法结合图像分析、生化测定观测了窦房结区去甲肾上腺素（NA）及乙酰胆碱酯酶（AChE）的变化。

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