摘要目的：建立一种气相色谱法同时测定注射用青霉素钠中有机溶剂丁醇、乙酸乙酯、乙酸丁酯残留量的方法。
To found a method to detect the residual solvents of penicillin sodium for injection: butanol acetic ether and butyl acetate.
研究了用酸浸与钠碱熔融法从钨渣中富集和回收钽铌。
The enrichment and recovery of tantalum and niobium through acid leaching and sodium alkali fusing from tungsten residue is studied.
目的研究心脏机械瓣膜置换术后华法林钠的应用。
Objective To investigate the use of warfarin sodium after mechanical heart valve replacement.
方法：采用一阶导数分光光度法和双波长光谱法测定各配伍液中头孢噻肟钠和西咪替丁的含量。
METHODS: to test the contents of cefotaxime sodium and cimetidine in all kinds of infusions using first order derivative and double wavelength spectrophotometry.
采用水悬浮法对蒙脱石原土进行钠离子交换反应和提纯处理得到纯度较高的钠型蒙脱石。
An Na-montmorillonite with high purity was obtained by the water suspension method using the ion exchange reaction and suspension purification treatment.
荧光素钠法是核级高效空气过滤器现场试验的重要方法之一。
Sodium fluorescence method is an important method for on-site test of nuclear HEPA filters.
目的：建立注射用头孢哌酮钠的细菌内毒素检查法。
Objective:To establish a inspection method for bacterial endotoxin in cefoperazone sodium injection.
采用熔融法把纳米钠基蒙脱土填充到聚丙烯中。
The nano Na-montmorillonite was filled into PP by melting method.
目的建立注射用头孢噻吩钠的细菌内毒素检查法。
Objective to establish the bacterial endotoxin test method for cefalotin sodium for injection.
结论：头孢噻肟钠的热原检查可用细菌内毒素检测法。
Conclusions: Bacterial endotoxin test could be used for pyrogen test of cefotaxime sodium.
结果：确定了注射用阿莫西林钠克拉维酸钾无菌检查法的最佳冲洗条件及操作方法。
Result: the best washing condition and operation method for the sterile test of Amoxicilin sodium and Clavulanate potassium for injection were determined.
碳纤维中的钾、钠、钙、镁元素的含量可用原子吸收分光光度法来测定。
The contents of elements K, Na, ca, Mg in carbon fibre were determined by atomic absorption spectrophotometry.
目的：建立以凝胶法检查注射用头孢噻吩钠中细菌内毒素的方法。
OBJECTIVE: to establish a method for test of bacterial endotoxin on cefalotin sodium for injection by gel clot.
研究了经碱性亚钠法处理的马尾松化学预热机械浆(马尾松ctmp)纸页强度指标并利用XPS和AF M技术分析了纸浆纤维的表面性质。
The paper strength index of masson pine CTMP was studied after alkaline sodium sulfite treatment, the pulp fiber surface properties of the masson pine CTMP were analyzed with XPS and AFM.
本文用气相色谱法考察测定了全国7个生产厂家22个批号的氨苄青霉素钠的有机溶媒残留量。
By using gas chromatography residual organic solvents were determined in 22 batch Numbers of ampicillin sodium produced by 7 pharmaceutical factories of our country.
目的建立基于氧极谱催化波间接测定华法林钠的新方法，并将之应用于华法林钠片剂中华法林钠含量的测定。
Aim to develop a new method to determine Warfarin Sodium based on polarographic catalytic wave of oxygen; to apply it for determination Warfarin Sodium in tablets.
该工艺采用焙烧法将污泥中的金属组分同类分离，并结合黄钠铁矾沉淀法去除杂质铁等工艺对铜、镍、铬进行了回收利用。
Different metals are separated from the electroplating sludge by roasting and copper, nickel and chromium were recovered with suitable methods such as removing iron by sodium jarosite precipitation.
提出了实时测量铝酸钠溶液化学成分（苛性钠、氧化铝和碳酸钠）浓度的三温三电导法。
Three temperature and three conductivity method for the real time measuring the concentrations of the chemical composition of sodium aluminum solution is proposed.
方法对处方成分进行定性鉴别，采取紫外分光光度法、四苯硼钠法对有效成分进行定量分析。
METHODS To identify the component of prescription, absorption spectrometry and method of tetraphenyl boron sodium to quantitative analysis the active component were used.
该实验为膜电解钠碱法脱硫的应用提供了依据。
This experiment offered a basis for the application of membrane electrodialysis sodium alkali for desulfurization.
为了改善强碱性废水的可生化性，采用电氧化法处理高浓度酚钠废水。
To improve the biodegradability of strong alkaline wastewater, the electrochemical oxidation process was studied for high-concentration phenolic sodium wastewater.
本文对有机化合物元素定性分析方法钠熔法实验的异常现象进行探讨并提出解释。
The article studied the abnomalities of organic compound qualitative elementary analysis by sodium fusion method and explained the reasons of the abnomalities.
用屏蔽库仑势简化了钠原子的哈密顿，用两次微扰法计算了钠原子的能量，结果与实验值符合得较好。
The Hamiltonian of sodium atom is reduced by using screening Coulomb potential, and the energy levels of sodium atom are calculated by means of twofold perturbation.
采用化学共沉淀法以柠檬酸三钠为表面改性剂制备了离子型稀土复合钴铁氧体磁流体。
Rare earth composite cobalt ferrite ionic magnetic fluids were prepared by precipitation in the presence of Tri-sodium citrate.
该法简便、准确、专属性好，可以用于注射用头孢哌酮钠舒巴坦钠中头孢哌酮和舒巴坦的含量测定及有关物质检查。
The method was simple, accurate and suitable for the determination of cefoperazone and sulbactam and related substances in cefoperazone sodium and sulbactam sodium for injection.
采用静滴法测量并对比典型低膨胀硼硅酸盐玻璃和普通钠钙硅玻璃的熔体密度和表面张力。
In the present research, surface tension and density of borosilicate melts were measured and compared to that of Na-Ca containing glass melt using sessile drop method.
组给予中药煎汤另服华法林钠，使血浆凝血酶原时间保持在正常的1 5倍左右；
Group A was given herbal medicine soup together with Warfarin Sodium Tablets, keeping plasma thrombinogen time at 1.5 times as normal.
组给予中药煎汤另服华法林钠，使血浆凝血酶原时间保持在正常的1 5倍左右；
Group A was given herbal medicine soup together with Warfarin Sodium Tablets, keeping plasma thrombinogen time at 1.5 times as normal.
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