allergic reaction

allergic reaction的基本解释

-

[医] 变态反应, 过敏反应

与allergic reaction相关的网络例句 [注：此内容来源于网络，仅供参考]

Discuss all past reactions with the health care proider ;aoid all known substances that may cause an allergic shock reaction;（2）wear an ID bracelet to alert bystanders and medical personnel ;carrying an allergy kit all time for self-treatment when necessary,make sure your friends;relaties and co-workers know what to do in case help is needed;if you are experiencing allergic shock and waiting for help,lie down and raise the legs aboe the heart leel to increase blood circulation to the brain and heart;begin CPR on anyone haing an allergic shock reaction who stop breathing.

discuss all past reactions with the health care proider避免接触已知的致敏原，wear an ID bracelet to alert bystanders and medical personnel；随身携带一个用于自救的治疗过敏的用具包，确认你的朋友、亲戚和工友知道当急救的方法。当你过敏性休克在等待帮助时，你最好躺下来，将下肢抬高至心脏水平以上，来增加大脑和心脏的循环血量。当发生心跳停止时，要立刻进行心肺脑复苏。

The four reaction channels including hydroxyl-type benzaldoxime are endothermic reaction, thermodynamically non-spontaneous process, but the other four reaction channels including ion-type benzaldoxime participation are exothermic reaction and thermodynamically spontaneous process. The latter four reaction channels, which have lower reaction barriers, faster reaction velocities and bigger equilibrium constants than those of the former fours, are the chief reaction channels.

苯甲醛肟以羟基型参与反应的4个反应通道均为吸热反应和热力学非自发过程，它们均具有较高的反应势垒、较慢的反应速率和较小的平衡常数；而以离子型参与反应的四个反应通道均为放热反应和热力学自发过程，它们的反应势垒较低，反应速度较快，平衡常数也较大，故苯甲醛肟应主要以离子型参与反应。

The optimum reaction conditions are obtained by orthogonal exptl. design; ring-opening reaction:n:n = 1:1.3, Hexamethylenetetramine catalyst 0.7%,reaction temp. is 80℃, reaction time is 7 h, and concentration of inhibitor is 0.3%. ring-closing reaction : n:n=1:0.9, reaction temp. is 40℃, reaction time is 5 h.

通过正交设计确定了最佳工艺条件为：开环反应：六次甲基四胺用量0.7%(占反应物总量的质量百分比)，阻聚剂用量0.3%(占反应物总量的质量百分比)，ECH：MAA的摩尔比为1.3：1，温度80℃，反应时间7h ；闭环反应：氯醇酯： NaOH的摩尔比为1：0.9，反应温度40℃，反应时间5h。