有反应

In accordance with the characters of vapor phase linear low density polyethylene plant,this paper pointed out the main reasons for load fluctuation ,involving catalyst,composition of raw materials, control parameter of reaction temperature and the failures of other facilities related to the reaction.

针对气相法线型低密度聚乙烯装置的生产特点，分析指出生产负荷波动的主要原因有：催化剂、原料组分、反应温度控制参数以及与反应相关的其他系统设备故障的影响。

Second,we set the database of morphological characteristics of intercepted and captured bark beetle during quarantine,and the last,we studied the molecular identification of 15 species.The results were showed as below.1.Application of bark beetle semiochemicals in timber quarantine1.1 EAG and walking responses of bark beetle to different semiochemicalsSemiochemicals which can induce the olfactory response and aggregation behavior of bark beetle include host volatile components,pheromones secreted by bark beetles itself or synthesized with host compounds by bark beetles,and the compounds released by tissue of decaying wood under the pressure of microorganism after bark beetle colonization.

信息化合物在小蠹虫检疫中的应用1.1小蠹虫对各种信息化合物的触角电位及嗅觉反应能诱发小蠹虫产生嗅觉反应，进而使之产生聚集行为的信息化合物有很多种，主要包括：树木的挥发性组分；小蠹虫自身产生的信息素和寄生后转化寄主化学物质合成的信息素统称虫体信息素以及树木被小蠹虫寄生后，其组织在微生物作用下释放的物质。

This error can be as much as 10 C, depending on melt viscosity and flow rate. Normally, this is usually ignored as most extruders are more interested in comparative readings than absolute ones, but for the chemical reactions like cross-linking or foaming, a more exact value may be needed, and the amount of shear heating may need to be known. It is a relative simple thing to do - when the machine is to be shut down, stop the screw without reducing speed or barrel conditions and watch the drop in melt temperature over the first 10-20 seconds, or until it begins to level out again.

通常在大部分关注相对读数的挤出机上，这些偏差可以忽略；但如一些挤出反应如交联、发泡对反应温度要求精确，剪切产生的热量需要知道，有一个相对比较简单的办法：但关闭机器的时候，并不降低主机转速或者筒体温度，在第10-20秒时，或者直到熔体温度达到平衡时，观察熔体温度下降了多少。

The immune response reaction of 20 leukaemic patients who recieved poly-active immunization with MSHA vaccine was observed.

我们观察了20例白血病患者多次疫苗主动免疫的免疫应答反应，14例病人血中广谱抗体效价升高，临床上有很好的治疗反应，6例抗体效价无变化，而临床症状加重，最后均死于败血症。

The immune response reaction of 20 leukaemicpatients who recieved poly-active immunization with MSHA vaccine wasobserved.

我们观察了20例白血病患者多次疫苗主动免疫的免疫应答反应，14例病人血中广谱抗体效价升高，临床上有很好的治疗反应，6例抗体效价无变化，而临床症状加重，最后均死于败血症。

Tocilizumab is given intravenously every 2 weeks, so it might be a good option when compliance with home medication is questionable or for children who can't tolerate the painful anakinra injections or have developed tachyphylaxis to it.

开放性延长阶段的 48周，48例患者中分别有47例（98 ％）、45例（94 ％）以及43例（90 ％）获得了 ACR Pedi 30、50和70应答。严重不良反应为过敏性反应、胃肠道出血、支气管炎和胃肠炎。

The quantity of CD3+ cells in the EdNSC, AdNSC of cloning goattransplantation group and control group had no statistics difference(P＞0.05) at acute and chronic period.Overall, in our study, We got the conclusions as follow: 1,The EdNSC, AdNSCof cloning goat and the AdNSC of the non-cloning goat were successful obtained;EdNSC growed faster than AdNSC in the same cell culture method. 2,The braincontusion and laceration model of cloning goats were successful established by freefalling of 50 gram of steel ball accelerate strike on the goat brain from 100cm height.3, EdNSC and AdNSC transplantation both had obvious therapeutic effect on braincontusion and laceration of cloning goats; The therapeutic effect of EdNSCtransplantation was better. 4, Allograft of stem cells has acute and chronicimmunological rejection and autografting of stem cells has no acute and chronicimmunological rejection.

在相同的条件下，EdNSC体外培养速度比成AdNSC快。2对羊脑上薛氏沟周围运动皮层区使用50g×100 cm力度作自由落体加速撞击，可产生观察指标明确且存活率高的羊脑挫裂伤模型，有望广泛用于神经干细胞移植及药物等治疗的实验研究。3胚胎神经干细胞及成体神经干细胞移植治疗脑挫裂伤后均有较明显的治疗效果；二者相比较而言胚胎神经干细胞稍好于成体神经干细胞。4中枢神经系统异体神经干细胞移植存在着明显的免疫排斥反应，而自体神经干细胞移植基本无免疫排斥反应

Immunologists say it is also theoretically possible that vaccination in those with pre-existing immunity may have triggered an immune response that transiently boosted production of activated CD4 cells — the very immune cells that HIV infects.

免疫学家说，在理论上，先前有过免疫反应的人在接受到同类刺激时，能迅速触发免疫系统做出反应，引发大量活性CD4细胞产生，而CD4正是HIV感染的免疫细胞。

It is proved that there is an optimal addition value for the DSSC application. When the content of PTC sol is 10% and refluxing time reaches to 9 h, the best photoelectric performance is obtained.

我们进一步研究了光电转换效率的影响因素，结果表明，溶胶的加入量和反应时间均有一最佳值，当基于PTC的TiO2溶胶添加量为10%，反应时间为9h，所得到电池的光电性能最好。

These enzymatic haemostatic agents can be used to antagonize the side effect of hirudin. We take the batraxobin as an example to illustrate that the enzymatic haemostatic can antagonizes hirudin. Agglutination reaction occurred after the tubes containing hirudin were added with batroxobin , i.e., batroxobin can antagonize hirudin. In a canine model,, the reduction extent of TT and APTT in the test group was larger than that in the control group; the bleeding time was decreased obviously and it was shorter in the experimental group than in the control group at lh, 2h and 3h after hirudin injection, indicating batroxobin can antagonize the bleeding side effects of hirudin.

以巴曲停为例，加入巴曲停的水蛙素抗凝试管内又可发生凝集反应，而未加入巴曲停的试管内不发生凝集反应；犬动物模型显示，水蛙素实验组TT值、 APTT值明显低于水蛙素对照组，犬给予巴曲停后出血时间明显缩短，出血时间在滴注水蛙素后lh、2h、3h明显短于对照组(P.05)，说明巴曲停有拮抗水蛙素抗凝血的作用。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。