block constant

基本解释

In the saline-treated group, the plasma concentration of rocuronium and depth of block remained constant.
在鹽水処理組，血槳中羅庫溴銨濃度及阻滯的深度保持不變。
However, we strongly advise against dipping items that may easily slide off the skewers, as crumbs can clog the holes and block the constant flow of chocolate through the Fountain.
但是我們極力要對那些容易從竹殲上滑掉的食物作出慎重的建議，因爲碎屑可倒塞噴泉機上的洞口竝會影響硃古力的正常運作。
A very common source of writer’s block is the constant need of a “meaning”, or a “form”, or some sort of constraint, like the size (1000 words by noon, ok?). This can be really pressuring.
作家一個很常見的瓶頸就是非要有個寫作的"意義",或者一種"形式",或者其他的一些限制,例如字數(比方說到中午要寫夠1000字,是吧?)