最佳条件

Preparation of Acetanilide micro experimental conditions to explore, determine acetanilide best conditions for preparation of micro-experiment.

对乙酰苯胺制备的微型实验条件进行探讨，确定乙酰苯胺制备微型实验的最佳条件。

The optimum synthetical conditions were: the materials ratio was 1∶3,airless temperature rising to 140 ℃ for 4 h.

合成产品性能的最佳条件是：原料配比为1∶2，在隔绝空气的条件下，升温至140℃左右，反应时间4 h。

The effect of O2 plasma pretreatment on surface free energy of PS was investigated by means of contact angle and surface free energy measurements.

通过接触角及表面自由能分析，探讨了O2等离子体预处理条件对PS表面自由能的影响，确定了预处理的最佳条件。

In connection with two major difficulty points of high antisepsis and difficult degradation of the aureomycin wastewater, the fungi had been screened to degrade aureomycin effectively.

针对金霉素废水的高抗菌性和难降解性两大难点，筛选出高效的金霉素降解菌，并以此为基础，研究在共基质条件下该菌株的生长及其降解金霉素的特性，确定促进金霉素降解的最佳条件，为金霉素生产废水的生物处理提供必要的理论依据。

The results show that the optimal hydrolysis conditions of these three enzymes were:50℃,pH 8.5, substrate concentration 1:3,enzyme dosage 1200U/g,time 4h for Alcalase; 45℃,pH 8.1, substrate concentration 1:3, enzyme dosage 1200U/g, time 4h for Trypsin;50℃, pH5.5, substrate concentration 1:3, enzyme dosage 1400U/g, time 6h for Bromelin, respectively. The compound enzymes hydrolysis was investigated on the basis of the single enzyme hydrolysis.

利用单因素试验和正交试验分别对这三种酶单独水解牡蛎的条件进行了研究，得出三种酶水解牡蛎的最佳条件分别为Alcalase：温度50℃，pH8.5，料水比1：3，加酶量1200U/g，时间4h；胰蛋白酶：温度45℃，pH8.1，料水比1：3，加酶量1200U/g，时间4h；菠萝蛋白酶：温度50℃，pH5.5，料水比1：3，加酶量1400U/g，时间6h；为牡蛎生物活性肽的开发提供了基础参考数据。

The results indicate that the precipitation rate of phosphoric acid is larger than 99% under the conditions of 2530 ℃, the mole ratio of trimeric cyanamide to phosphoric acid 21, two-step precipitation by trimeric cyanamide divided into two portions and separately stirring 60 min.

研究结果表明：在25~30 ℃、三聚氰胺与磷酸摩尔比为21、三聚氰胺分成两份进行两步沉淀、各搅拌60 min为三聚氰胺沉淀磷酸的最佳条件，在此条件下磷酸沉淀率大于99%；在磷酸三聚氰胺沉淀中夹带的氯化钙在固液质量比15、温度40 ℃和搅拌60 min下用水反复洗涤3次后可被完全去除；再将净化后的磷酸三聚氰胺与氨水反应，制得了符合GB 10205—2001标准的磷酸一铵和磷酸二铵产品。

In order to select the best solvent and optimum technology parameters for extracting paeonol from cortex moutan, the effects of differentsolvents on extracting paeonol were investigated by HPLC and orthogonal experiment.

以筛选从丹皮中提取丹皮酚的理想溶剂及最佳工艺参数为目的，通过高效液相色谱测定研究了不同溶剂提取丹皮酚的效果，通过正交试验设计研究了四氯化碳提取丹皮酚的最佳条件。

Through single factor experiment to seek the best carbon sources、nitrosen sources ,and orthogohal test to select the best conditions for producing floculants by strain Rhodococcus erythropolis.

通过单因素实验研究红平红球菌产絮凝剂的最佳碳源、氮源，并通过正交设计实验确定菌株红平红球菌产絮凝剂的最佳条件。

Test separately to raw materials grain size , raw materials matching , frit such craft parameters as temperature , time of fritting ,etc.

试验分别对原料粒度、原料配比、烧结温度、烧结时间等工艺参数进行优化，得出制备抗菌吸附颗粒制备的最佳条件：当原料粒度为320目，分别加入总质量7%的废玻璃粉和粘土，加入0.5%的硝酸钠做助熔剂，以硅胶溶液造粒，450度烧结1.5小时可以获得吸附抗菌效果最佳的陶瓷颗粒。

Optimal conditions for labeling MFs were tested. Best images were obtained with low fluorescent phalloidin concentration and shorter fixation time. 10nmol/L fluorescent phalloidin was found to be the optimal concentration for MFs localization in BY-2 cells.The distribution of MTs and MFs array in tobacco BY-2 suspension cells during the cell cycle were investigated with confocal microscopy.

采用间接免疫荧光定位及荧光定位技术结合激光共聚焦扫描显微镜等技术，对烟草BY-2悬浮细胞周期中微丝标记的最佳条件、微管列阵与微丝列阵的分布状况进行了研究，结果表明：10nmol／L荧光鬼笔环肽是活体细胞标记微丝的最佳浓度。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。