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- Essentially altitude convulsion threshold was taken for determining the resistance to hypoxia.It was found that riboflavin, ascorbic acid and niacin had no anti-hypoxic effect. 实验之结果，显示核黄素，菸草酸及维生素丙，均对缺氧之耐受能力无影响，而菸草醯胺则可增强小白鼠对于缺氧之耐受能力。
- Mental obstacle cannot be used fight chlorpromazine, make mental obstacle easily aggravating, and fight chlorpromazine to be able to lower convulsion threshold. 精神障碍不可采用抗精神病药，易使精神障碍加重，且抗精神病药可降低痉挛阈。
- Flos daturae to influence rat's electrostimulus-induced cerebral cortex convulsant threshold and its hippocampal neuron morphosis 洋金花对电刺激大鼠皮层惊厥阈值及海马神经元形态结构的影响
- The cabin has a flat stone for a threshold. 这间小屋用一条扁平的石头做门槛。
- The treaty will be the threshold of lasting peace. 这个条约将成为持久和平的开端。
- He was on the threshold of his career. 他的事业刚刚起步。
- He had never crossed the threshold of a bar before. 他过去从未进过酒吧的门。
- convulsant threshold 惊厥阈,最低惊厥剂量
- Scientists are now on the threshold of an important discovery. 科学家们很快就会有一项重大发现。
- The tax threshold for a single pensioner is 450 dollars. 单身养老金领取者的征税起点是450美元。
- The court is not legally justified in stopping at the threshold of the case. 一开始就使案件停止不前，法院这样做是完全不合法的。
- They are at the threshold of a new career. 他们正要开始干一番新的事业。
- There must be a threshold of thermal noise. 必有一个热噪声的门限值。
- He is on the threshold of success. 他即将成功。
- He was at the threshold of his career. 他的事业才开始。
- There is a hamlet on the threshold of a cajon. 狭谷口有个小村庄。
- He has never crossed the threshold of a bar before. 他过去从未进过酒吧的门。
- You are just on the threshold of life. 你不过刚踏上人生的道路。
- Her shadow had faded across the threshold. 她的身影跨过门槛消逝了；
- He stepped across the threshold. 他迈过门槛。
