I had writer's block every two days... it's so difficult because of the way I write.
我每隔两天就遇到‘写作障碍’…由于我写作的方式所以决定了写作很难。
Roughly around under the surface ECG identified two bypass, bypass atrial fibrillation by alternating two downstream, suggesting that AV conduction block in the right way there.
大致可根据体表心电图确定有左右两条旁路，经两条旁路快速房颤交替下传，提示传导阻滞在房室正道中存在。
Newton and Darwin, two of the greatest theoreticians, both set out ideas in this way, putting their heads on Nature's chopping block.
牛顿与达尔文这两位最伟大的理论家都是这样阐述他们的观点并将他们的头颅置于‘自然’的砧板上的。
Then approximately two thirds of the way down there's two icons, Comment Block and Uncomment Block.
然后大约三分之二的一路下跌有两个图标，注释块和取消注释块。
These two studies, one way to help control social behavior by women, while the other is through biological methods to help women block the HIV co-infection.
这两项研究，一项旨在通过社会行为控制手法帮助女性，另一项则是通过生物科学方法帮助女性，共同阻断艾滋病毒的传染。
Three-way valve has three entrances and pipes, equivalent to two single-Block valves synthetic one.
三通阀有3个出入口与管道相连，相当于两台单座阀合成一体。
And because the wedge block and the role of the dovetail groove of the stem, the valve increases the forced sealing force, increases the sealing pressure ratio, the two-way sealing.
而且由于阀杆的楔形块与燕尾槽的作用，对阀门增加了强制密封力，增大了密封比压，实现双向密封。
And because the wedge block and the role of the dovetail groove of the stem, the valve increases the forced sealing force, increases the sealing pressure ratio, the two-way sealing.
而且由于阀杆的楔形块与燕尾槽的作用，对阀门增加了强制密封力，增大了密封比压，实现双向密封。
应用推荐