乙胺

Data show the affinity is not altered whether the lysine residue is acetylated or not.

结果显示离胺酸188乙醯化与否，对於亲和力并无显著影响。

This paper studied the absorption and antimicrobial properties as well as the tensile strength of the acetylated chitosan fibers and wound dressing s thereof.

研究用乙酸酐改性后甲壳胺纤维及医用敷料的吸湿性能、抗菌性能和拉伸强度。

BOL was sensitive to temperature change and its agglutinating activity inhibited by GlcNAc.

BOL对温度变化敏感，其凝血活性能被N-乙酰葡萄糖胺所抑制。

The ammoniated electrode was soaked in CuL and electroless gold plating solution.

首先将GCE电极表面氧化形成羧基，进而键合上乙二胺。

N-dodecylethylenediaminetriacetic acid is a new type of chelating surfactants, which were in need of developing non-phorus detergents.

N-十二烷基乙二胺三乙酸是一种新型螯合性表面活性剂，是应无磷洗涤剂的研发要求而问世的。

A series of pH- and temperature-sensitive hydrogels carrying pendant phosphategroups have been synthesized by copolymerizing 2-methacryloyloxyethyl dihydrogenphosphate with N-isopropylacrylamide. The swelling ratio, swelling and deswellingkinetics have been investigated. High loading percentage of lysozyme into hydrogelshas been achieved and the release profile has been studied.

通过N-异丙基丙烯酰胺和含磷酸基团的单体2-甲基丙烯酰乙氧基二氢磷酸酯的共聚合，合成了一类含磷酸基团的既对温度敏感又对pH敏感的水凝胶，研究了它们在不同pH及温度时的溶胀率及溶胀动力学，并初步研究了其对溶菌酶的释放行为。

The influence of synthetic reactants ratio and crystallizing time on the synthesis of the zeolite was studied.

实验结果表明，以氨水和乙二胺为模板剂都可以合成出Z5M-5沸石分子筛，合成温度越低，所需时间越长。

The concentration of calcium ion in the decalcifying solution was measured by Inductively Coupled Plasma Optical Emission Spectrometer.

分别应用微波、超声波、联合波和常规方法，在室温下用10％乙二胺四乙酸二钠脱钙。

A preparation method of the visible-light photocatalyst Bi2WO6 nano-powder is characterized by comprising the steps as follows:(1) the selection of raw materials;(2) bismuth nitrate Bi(NO33 question mark 5H2O is added into a citric acid solution to obtain the citric acid solution containing white sediment;(3) EDTA is added into ammonia water which is then added dropwise with the citric acid solution containing the Bi(NO3)3 question mark 5H2O so to obtain a solution of bismuth;(4) the solution of bismuth is added with (NH4)6W7O24 question mark 6H2O solution to form a precursor solution which is then stirred, dried, coked, cooled and ground to obtain decarburized powder;(5) the decarburized powder is roasted for 2h to 4h under 450 DEG C to 550 DEG C to obtain the visible-light photocatalyst Bi2WO6 nano-powder.

可见光催化剂Bi 2 WO 6 纳米粉体的制备方法，其特征在于它包括如下步骤：1原料的选取；2将Bi(NO 3 ) 3 5H 2 O加到柠檬酸溶液中，得到含有白色沉淀的柠檬酸溶液；3将乙二胺四乙酸加到氨水中，并缓慢滴加入含有Bi(NO 3 ) 3 5H 2 O的柠檬酸溶液中，得铋的溶液；4将(NH 4 ) 6 W 7 O 24 6H 2 O溶液加入上述铋的溶液中，组成前驱液；搅拌，干燥，焦化，冷却后，研磨，得去碳的粉体；5将去碳的粉体在450～550℃下焙烧2～4h后，得到可见光催化剂Bi 2 WO 6 纳米粉体。

The organic solvents of DMAC and DMF were found to have the best performance in dissolving PVDF and disparting aluminum foil.

通过实验，确定了在50℃条件下，当钴锂膜与溶剂二甲基乙酰胺的配比为1.34g∶10ml时，可实现铝箔与附着的正极活性物质完全分离。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。