钠

The paper suggests that the extraction of petroleum ether, polysaccharide and sodium copper chlorophyllin from banana leaves can be exploited as dishware abluent or abluent–assistants.

因此，从泡沫性能、表面张力、去污力三个方面，本研究认为香蕉叶石油醚抽出物、叶多糖和叶绿素铜钠盐可以开发作为餐具洗涤剂或洗涤助剂。

The article mainly introduced the type of abradant, production methods, production technics and especially introduced two kinds of abradant, the common aluminum hydroxide by sintering process and spherical aluminum hydroxide with sodium aluminate and carbon dioxide.

主要介绍了牙膏磨擦剂的种类、各类牙膏磨擦剂的生产方法和生产工艺，并重点介绍了两种氢氧化铝牙膏磨擦剂，即以烧结法工艺生产的普通氢氧化铝颗粒和由铝酸钠溶液和二氧化碳气体制备的球形氢氧化铝牙膏磨擦剂，并给出了两种氢氧化铝牙膏磨擦剂的工艺流程图、电镜分析图谱、物化性能和工艺指标。

ABSTRACT: In the presence of sodium t-butoxide and DMSO,ethyl 2-oxocyclopentanecarboxylate was subjected to C-alkylation with 2-(4-bromomethylphenyl)propanoic acid with high regioselectivity to give 2-［4-(1-ethoxycarbonyl-2-oxo-1-cyclopentanylmethyl)phenyl］propanoic acid (4) which was followed by hydrolysis,decarboxylation and salt formation to afford loxoprofen sodium in about 72% overall yield.

在叔丁醇钠和二甲基亚砜的存在下，2-丙酸对2-乙氧羰基环戊酮进行C-烷基化，再经水解脱羧，成盐即得洛索洛芬钠，以2-丙酸计算，总收率为72%。

Methods: Using the light microscope, scanning and transmission electron microscope,the morphology of the Corti of organ was observated, especially the outer hair cell s in the guinea pig with acute or chronic sodium salicylate/saline injection.

采用单次和长期注射水杨酸钠建模分别在光镜、电镜下观察 1次及多次注射水杨酸钠组和生理盐水对照组豚鼠耳蜗基底膜Corti器，特别是外毛细胞形态的改变。

Malonyloxyborohydride,a hydroboration reagent,is prepared by reaction of malonic acid and sodium borohydride,and is used to react with dihydromyrcene in THF.

用一种硼氢化试剂———丙二酸与硼氢化钠反应生成的丙二酰氧基硼氢化钠在THF中与二氢月桂烯反应制备香茅醇。

Sorbitol, Water, Hydrated Silica, PEG 32, Sodium Lauryl Sulfate, SD Alcohol 38B, Flavor, Cellulose Gum, Zinc Citrate Trihydrate, Sodium Saccharin, Titanium Dioxide.

山梨醇，水，硅酸，PEG 32，月桂基磺酸钠，SD Alcohol 38B，纤维素胶，柠檬酸锌三水化合物，糖精钠，二氧化钛

Persistent sodium currents increase under -105 mV claw voltage and -30 mV stimulated voltage during cerebral ischemic injury. Droperi dol can protect neuron by inhibiting the increase of persistent sodium current.

在钳制电压-105mV、刺激电压-30mV条件下，脑缺血损伤时持续性钠电流增加，氟哌利多可能通过抑制持续性钠电流的增强而发挥神经元保护作用。

objective to compare the effects of utility of plasmalyte-a and lactate ringer's as crystalloid solution in open heart sugery with extracorporeal circulation.

目的 比较醋酸钠林格氏液勃脉力a和乳酸钠林格氏液两种晶体液在体外循环（extracorporeal circulation，ecc）心脏手术中的使用结果，减轻ecc对患者的生理干扰。

Golden Delicious' growed in farmland in Qin'an County of Gansu Province was used as the experiment material.

本研究以甘肃省秦安县大田生长的'金冠'苹果为试材，用正常果树和盐碱胁迫果树对比方法，研究了自然条件下钠盐胁迫对果树整个生育期体内各器官（根系、枝条、叶片、花、果实）钠含量的影响。

Objective To study the synergistic action of a combination of guanghuoxiang volatile oil and sodium artesunate against Plasmodium berghei and the resistance-reversal activity against SA-resistant P.b.

研究广藿香挥发油与青蒿酯钠联合用药对伯氏疟原虫正常株及抗青蒿酯钠株的抗疟增效作用和对 R的逆转抗性作用。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。