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- The chemical structures of alginate and chitosan were analyzed, and a comparative study was conducted of the absorbability, metal ion binding ability and antimicrobial property of alginate and chitosan fibers. 分析了海藻酸和甲壳胺的化学结构,对其吸附性能、结合重金属离子的能力以及抗菌性能作了比较。
- In order to electrolyze dressing grinding wheel of metal binding agent, the elec trolytic grinding fluid is developed. 为了对金属结合剂砂轮电解修整,研究并配制了电解磨削液。
- Meanwhile, anti human BPI polycolonal antibodies or monoclonal antibodies increased the binding ability of porcine BPI to endotoxin. 同时抗人BPI多克隆抗体和单克隆抗体可增加猪源BPI的结合内毒素活性。
- F-actin co-sedimentation assay showed that the purified GST-TACO owned the F-actin binding ability of native TACO. 肌动蛋白纤维(Factin)结合共沉淀实验证明;融合蛋白GSTTACO保持了天然TACO蛋白的F肌动蛋白结合活性.
- Diglycerol has a lower hydroxyl number than glycerol, which imparts a lower water binding ability upon the product. 双甘油分子的羟基密集度要比甘油低,这相对降低了结合水的能力。
- Further studies demonstrated that cleaved protein S lost the binding ability to the surface of apoptotic cells. 除此之外,我们也发现受到切割的蛋白质S,会丧失其与死亡细胞之间的结合作用。
- The variation of composition and binding ability of POC under these different treatments needs further study. 不同施肥处理下POC的结构性质及其稳定性的变化还有待于进一步的研究。
- Convenient construction, good binding ability with parent material; good plastic property and good fireproof and corrosion resistant. 施工简便,与基体结合性好;可塑性和耐火耐蚀性好。
- Metallothionein is a kind of metal binding proteins that widely exist in the whole biosphere.The study about MT is valued in all field in recent yeas because its function is unique. 金属硫蛋白(MT)是一类广泛存在于生物界的金属结合蛋白,因其功能独特,近年来对MT的研究日益受到重视。
- Due to its strong binding ability to heavy metals, dithiocarbamates have been widelyused in the environment treatment and have got a good effect in the removal of heavy metals. 二硫代氨基甲酸盐衍生物对重金属具有极强的螯合能力,以氨基甲酸或其盐类高分子有机物为基质的人工合成高分子螯合剂对去除各类重金属离子有良好的效果。
- In the actual system, the grinding wheel of metal binding agent is electrolytically dressed with the determined optimum elec trolytic grinding fluid and the satisfied dressing result is obtained. 确定最佳电解磨削液在实际系统中对金属结合剂砂轮进行电解修整得到了较为满意的修整结果。
- Furthermore, both polyamine powder and treated Liu-An wood-dust can be used repeatedly for five or more times without apparently losing their binding ability. 此外,聚醯胺粉末及木屑都能重复使用五次以上,而不会明显丧失其吸附效率。
- The observation can be due to the presence of extended planar aromatic ring(s) in these ligands that could enhance their DNA intercalating binding ability. DPPZ系列配合物与DNA的结合常数比TATP系列配合物的结合常数平均大一个数量级,表明插入配体的平面越大,与DNA的结合能力越强。
- Objective To find the peptides that have strong binding ability to the nuclear localization signals (NLS) of human Cytomegalovirus (HCMV) PPUL44 protein, and to analyze their amino acid sequences. 目的 寻找与人巨细胞病毒 (HCMV)PPUL44蛋白核定位信号 (NLS)具有较强结合能力的多肽 ,研究这些多肽的氨基酸序列特点。
- Objective To observe the effects of high glucose on the production of tissue plasminogen activator (t PA) by human glomerular mesangial cells (MC), its binding ability to the cells, and the role of fibronectin (FN) in this event. 目的 观察高糖状态下系膜细胞与组织型纤溶酶原激活物 (Tissueplasminogen ,t PA)结合力及系膜细胞产生t PA活性改变与纤维连接蛋白 (Fibronectin ,FN)产生的影响。
- The competition binding abilities of La2+,Cu2+,Zn2+,Cd2+ to CaM are higher than that of Al3+ and Mg2+. 结果表明:La3+、Cu2+、Zn2+、Cd2+与钙调素的竞争结合能力较强,Al3+和Mg2+的竞争能力较弱。
- The competition binding abilities of Tb~(3+) and La~(3+) to CaM are higher than that of Ca~(2+), and the affinity of Ca~(2+) to CaM is higher than that of Al~(3+). 结果表明 :Tb3+ ,La3+ 与钙调素的竞争结合能力强于Ca2 + ,而Tb3+的竞争结合力又大于La3+ ,Ca2 +与钙调素的结合力远大于Al3+。
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
- Can I fasten these metal plates with rivets? 我可以用铆钉把这些金属板固定在一起吗?
- You need a strong adhesive to bond wood to metal. 需要强力胶才能把木料粘在金属上。