活化

For the water-content explosives, the heat is released after the water is vapored during the heating.

对于含水炸药，受热过程中首先发生的是破乳、脱水，脱水之后才开始迅速分解放出热量，二级煤矿许用乳化炸药活化能随着分解率的增加而增大；平均活化能为E=124.05kJ/mol，从开始放热到热爆炸临界点的延滞期为

A temperature rise of 69K will occur during adiabatic filling of methane from activated carbon between pressure levels of 1 and 36atm if the volumetrically adsorption capacity of methane on activated carbon was 140V/V.

在本实验范围内制备高比表面积活性炭的最佳条件是：活化时间60min，活化温度770℃，碱炭比5∶1，原料粒度为100～450μm的辽宁盘锦焦，制得的高比表面积活性炭的比表面积达到3730m〓/g。

Methane was activated by Pd2 cluseter, activation and adsorption energy were aggrandized.

Pd2CH4中，甲烷受到两个Pd原子的活化作用，活化程度增强，吸附能增大。

Results: 1. The value of all experimental indexes decreased significantly after heat stress, and reached the lowest at the time 2-8 hours after heat stress. This indicates that the immunity of the mice is damaged to the largest extent at 2-8 hours after heat stress. 2. L-arginine supplementation with appropriate dose could remit the acute atrophying of thymus and spleen tissue caused by heat stress. 3. After L-arginine supplementation with appropriate dose, the lymphocyte proliferation, the level of concentration of IL-2 and * expression of IL-2R raised in the group with room temperature; in the heat stress group the level of three indexs decrease significantly. Furthermore, the decrease of the group given 1 .Smglg.bw L-arginine is the smallest. This result indicates that the concentration of 1 .Smglg.bw L-arginine supplementation could remit the depressment of the immunity caused by heat stress. 4. The [Ca2~] in activated thymocytes of the group with L-arginine -2- supplementation is significantly higher than that of the group with water supplementation. This indicates that L-arginine supplementation could protect thymoeytes of mouse under heat stress. We also found that the fluorescence intensity of [Ca2~] in activated thymocytes of the group given 1 .Smglg.bw L-arginine is the highest.

结果：1、热应激后小鼠的各项免疫指标均有显著性下降，其中在2.8小时降到最低，提示在这个时间段小鼠的免疫功能受到最大损害；2、适量补充精氨酸有助于缓解热应激导致小鼠胸腺和脾脏的急性萎缩；3、常温组，补充适量精氨酸后小鼠淋巴细胞增殖活性、IL-2的浓度及IL-2R的表达均有显著性上升，而热应激后三指标均显著降低，其中在精氨酸给予浓度为1.5mg/g.bw时三指标的降低程度最少，提示该浓度可最大程度缓解热应激对小鼠免疫功能的抑制；4、补充精氨酸组的活化胸腺细胞［Ca~(2+)］较给水组有显著性上升，说明精氨酸对热应激小鼠胸腺细胞具有保护作用，并发现在精氨酸给予浓度为1.5mg/g.bw时活化胸腺细胞的胞浆钙离子荧光强度达到最大；5、热应激后小鼠血清NO的浓度均有不同程度的上升，补充精氨酸后血清NO上升更加明显，但并非随精氨酸给予浓度的增加而增加。

Through the test, the better technology conditions are as follows: carbonizing temperature 500~550℃, activating temperature 800～850℃, activating time 40～60min, and the amount of water 100～120mL/70g carbon.

银杏木材制备活性炭的优化工艺条件为：炭化温度500～550℃、活化温度800～850℃、活化时间40～60min、水蒸气用量100～120ml／70g银杏木炭。

While chromium may stably exist in either the passive or active state, small amoullt additioll of palladium significantly increases the corrosion resistance of chromium plating in deaerated 5% and 20% sulfuric acid solutions in consequence of spontaneous passivation.

极化曲线和阻抗频谱测定表明，在相应铬镀层处于活化－钝化过渡的电位区间，含钯镀层都表现出净阴极电流；活化溶解与钝化过程随电位的相对发展变化可由低频段容抗圈的演变来推定。

Experiments showed that the variations of the amount of steam, temperature and time has great effects on the decoloring power for methylene blue and yield of activated carbon obtained from commercial hardwood charcoal by steam.

试验表明：水蒸气用量的变化对活性炭的亚甲蓝脱色力的影响特别显著；活化温度和活化时间有显著影响；所有这些条件对活性炭的得率都有特别显著的影响。

At 14 days after operation, VCAM-1 was still positive on the surface of uncovered endothelium, while more abundant expression was seen in the bottom of neointima near internal elastic lamina. Conclusions NF-κB activation and VCAM-1 expression participate in the inflammation of rat denudated artery.

核因子κB和血管细胞黏附分子1参与大鼠的主动脉损伤后的炎症过程；核因子κB的活化与失活成动态变化；血管细胞黏附分子1不同时间表达在不同的部位，核因子κB的活化与失活在血管细胞黏附分子1的表达与消退之前，核因子κB对血管细胞黏附分子1的表达起调节作用。

It not only had the ability of activating Rubisco but also had the activity of hydrolyzing ATP.

Rubisco活化酶不仅具有活化Rubisco的活性，而且具有ATP水解酶活性。

Objective:To investigate the influence of IL-2 on the apoptosis of activated and inactivated lymphocytes.

目的：研究IL-2对活化与未活化淋巴细胞凋亡的影响。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。