在此条件下

When pressure up to 600MPa, the significant change was Z-disc disappeared, thick and thin filaments coagulated and myofibril structure disrupted.

60℃和70℃下200MPa的压力处理导致肌肉硬度下降的原因，似乎不可能是结构的变化造成的，在此条件下快速的蛋白质降解可能为主要的原因。

Under this condition, synthetic resin at room temperature measuring absorption deionized water rate.

在此条件下合成的树脂于室温下测吸去离子水的倍率。

With LaCl_3·7H_2O as catalyst to replace conventional liquid inorganic acid,and the esterificationbetween isobutyric acidand n-butyl alcohol as a probe reaction,the optimum conditions were investigated and various isobutyrate s were synthesized over it in this paper.

7H2O替代传统液体无机酸为催化剂，以合成异丁酸正丁酯为探针反应考察催化酯化反应的优化条件，并在此条件下合成了多种异丁酸酯，比较了不同催化剂对催化合成异丁酸正丁酯的影响。

The single factor tests and orthogonal experimental designs were applied to optimize the extraction conditions for the crude polysaccharides from Marasmius androsaceus.

通过单因子和正交实验确定安络小皮伞菌丝体粗多糖提取的最优条件为：料水质量体积比1∶30、提取温度70℃、提取时间2h、提取次数1次，在此条件下粗多糖的提取率达到11。

The results indicated that the optimized condition of ferric-carbon microelectrolysis is pH=2, Fe/C=1∶2, HRT =2 h.

实验结果表明，最合适反应条件是进水pH值为2、铁碳比1∶2、停留时间为2h，在此条件下CODCr去除率可达64%以上，且进水浓度的变化对去除率影响不大。

Results show the optimal conditions for the moringa seed oil extraction are as follows: using petroleum ether as solvent,the ratio of solvent to moringa seeds is 8∶1,extraction time 40 min and extracting twice with the aid of 28 kHz ultrasonic.At the conditions,the ...

结果显示，超声波辅助溶剂萃取辣木籽油的最佳条件为：溶剂石油醚，提取次数2次，提取时间40 min，超声波频率28 kHz，液料比8∶1，在此条件下，辣木籽的平均出油率为35.85%，提取率96%，表明超声波辅助溶剂萃取法是一种可用于萃取辣木籽油的适宜方法。

The optimal liquefaction conditions of the sawdust in tetralin at syngas atmosphere is 300℃, 2 MPa pressure and reaction time of 30 min with the conversion of 75.1% and the oil yield of 48.4%.

在此条件下优化的液化反应条件为，以四氢萘为溶剂，反应温度为300℃，气体压力为2 MPa，反应时间为30min，转化率为75.1%，液化油收率高达48.4%。

The results show that the suitable conditions are enzyme concentration 5mg/mL, my-celium age 24h, zymolytic temperature 37 ℃, time 1h. The protoplast formation rate is 100%, The regeneration rate is 64.6%.

结果表明：出芽短梗霉原生质体制备所需的最佳条件是酶浓度5 mg/mL、菌龄24 h、酶解温度37℃、酶解时间1 h，在此条件下原生质体形成率达100%，再生率为64.6%。

Vmutageniz, We gained a stain of Aspergillus niger S13 with high cellulase production, Further more we research on the optimum solid culture a wheat stem 70 % bran 30 %, nitrogen source is yeast extract 0.68%,(NH4)2SO4 0.35%, trace element 0.1%, Vogel's solution 4 %, pH3.5, temperature 30℃, cultivation time 72-96hr, With such condition, its β-glucosidas activity reached 801.18mg·glucose/g·h, CMCase activity 6262.46mg·glucose/g·h filter paper activity 20.73IU.

本文通过分离筛选和紫外诱变法，选充出一株高产纤维素酶黑曲霉菌株S13，并进行了最佳固态发酵培养条件的研究，其结果为：最佳碳源为1％碱洗麦杆粉70％，麸皮30％；另加酵母膏0.68％，(NH_4)_2SO_4 0 35％，微量元素0.1％，Vogel's母液4％，初始pH3.5培养温度30℃，培养时间为72～96 小时，在此条件下其β-葡萄糖苷酶活力达801.18mgG/h·g，CMC酶活6262.32mgG/h·g，滤纸酶活20.73IU。

According to the orthogonal experimental design, the optimum hydrolysis condition of porcine hemoglobin by combinative enzyme treatment are as foll...

通过正交实验，确定复合酶水解的最佳工艺条件为底物浓度10%、加酶比例3∶7、pH7.5、水解温度50℃、酶浓度8000U/g、水解10h，在此条件下获得的水解率为19.1%。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。