Breeding of Streptomyces clavuligerus Mutant with Glycerol Resistance;
产克拉维酸的棒状链霉菌突变株的选育
Selective production of clavulanic acid by lat gene replacement in Streptomyces clavuligerus;
棒状链霉菌中lat基因的置换与克拉维酸的选择性生产
Relationship on glycerol tolerant and clavulanic acid synthesis in Streptomyces clavuligerus;
棒状链霉菌甘油耐受量与克拉维酸合成的关系
The result indicates that the chloride ion has much influence on the formation of PbO nanorods.
通过在反应体系中添加NaCl,成功地制得了棒状PbO纳米粒子。
Ferrous sulfate originates from the by product of titanium dioxide production is purified and used as raw material for preparation of α-FeOOH nanorods .
采用钛白工业副产硫酸亚铁为原料,经纯化处理后,用空气氧化法制备了棒状纳米α-FeOOH,并用XRD、SEM、TEM对样品进行了表征。
In this paper,the rod-like LDH,about 10～40 in ratio of length to diameter,well dispersed with uniform phase composition and high crystallinity,was prepared using hydrothermal crystallization method.
通过130℃水热晶化制备了长径比在10～40、分散性良好、相组成均一和高结晶度的棒状LDH颗粒。
Preparation of Rodlike ZnO Particles by Direct Precipitation Reaction;
直接沉积法制备棒状ZnO
A rodlike barium ferrite precursor with an average size of 0.
高纯度钡铁氧体磁粉(BaFe12O19)是一种重要的磁记录介质[1~4],而除了磁粉的纯度外,颗粒的尺寸和形状也对磁粉的性能有重要的影响[5,6],Deng等人[7]采用在针状γ鄄Fe2O3颗粒表面包覆钡铁氧体的方法获得针状钡铁氧体磁性颗粒,大大提高了材料的磁性能,但对直接制备棒状钡铁氧体颗粒的报道较少。
Determination of Clavulanic Acid and Cloning and Mutation of the lat Gene of Streptomyces Clavuligerus;
克拉维酸的检测及棒状链霉菌lat基因的克隆与突变
Establishment and optimization of protein extraction and two-dimensional gel electrophoresis(2-DE) method for Streptomyces clavuligerus proteome
棒状链霉菌蛋白质样品提取方法及双向凝胶电泳条件的优化
Protoplast Fusion Between Streptomyces clavuligerus B71-14 and B71-50
原生质体融合法提高棒状链霉菌的克拉维酸产量
extruding machine for mineral pastes or powders
糊状或粉状矿物挤棒机
catenarian arch
链状拱(形如倒悬的链)
a candy shaped as a bar.
形状像一条棒的糖果。
rod plasma injector
棒状等离子体注入器
optic rod multiplexer-filter
光学棒状复用滤波器
fibre-optic rod multiplexer-filter
光纤棒状复用滤光器
The Robust Coordination Model of Supply Chain Based on Buyback Contract
基于回购契约的供应链鲁棒协调模型
Robust Control for a Class of Uncertain Time-delay Chained Systems
一类不确定时滞链式系统的鲁棒控制
Replace this class-like shape with lollipop interface shape.
将此类状形状替换为棒糖接口形状。
Replace this lollipop shape with class-like interface shape.
将此棒糖形状替换为类状接口形状。
"enamel"glass, in bars, rods and tubes, unworked
“搪瓷”玻璃,呈棒状、条状和管状,未加工
celluloid, in the form of sheets, rods, sticks or profile shapes
片状、棒状、杆状或仿形赛璐珞
"A rolling mill is used to form the material into various forms such as round rod, square or rectangular bar. "
人们使用轧机把材料加工成各种形状,如圆棒材、方棒材和矩形棒材。
A rolled metal bar with a bracket-shaped section.
金属棒有弧状部分的弯曲的金属棒或条
chemical substance in tablet or stick form, for use as fuels
片状或棒状的化学物质,用作燃料
