-
使水蒸气达到饱和的温度就叫露点。
-
选择奥氏体化温度的主要依据是等温转变曲线。
-
《伤寒论》所讨论的霍乱当属（）
-
产品装配的常用方法有完全互换装配法、选择装配法、()和调整装配法。
-
医技工作的特点不包括（）
-
关于肾小管泌H+的描述，正确的是（）。
-
在电源供给线上常常并有大、小容量的电容器，这是判断交流供电。（）
-
对于氨溶于水的过程而言，吸收过程的阻力主要集中于气膜，称为气膜控制过程，要想提高其吸收速率，就设法增加气相的湍动程度。
-
电缆进入电缆沟、隧道、竖井、建筑物、盘（）以及穿入管子时，出入口应封闭，管口应（）。
-
English has never been the only language in use over the British Isles , and it certainly is not now! Welsh is still used in Wales. Some Welsh people still speak it as their mother tongue , and it is widely taught in Welsh schools. Some people in Scotland and in Ireland still use a language that is related to Welsh. It is called Gaelic. These languages have a long history in these islands - longer than the history of English. In addition , people fromoverseas have settled in England quite recently during this century. In some industrial cities , though not generally in Britain , you find groups of people who speak Polish , and other groups speaking the languages of the Indian subcontinent. A survey of North London schools in the early 1980' s found that nearly a third of the children spoke a language other than English at home.The majority of the 55 million people living in England use English all the time. Standard English , that is , written English , is in use throughout Britain. Spoken English , however , sounds very different in different parts of the country. There is a story , a play. by the famous writer George Bernard Shaw , about a professor of English Language who can tell you someone' s address when he hears that person speak! That is exaggeration of course. Not even a Professor , who has studied the sounds of English all his life , can really do that. However ,it is true hat most people who have lived for a long time in Britain can tell a number of things about the people as soon as they speak! Usually we cannot tell the speaker' s address, but we can guess the part of the country where the person comes from. We can tell how well educated he or she is too! If an international user of English , like anyone of you here , happens to meet speakers from , say , the North or the West of England , you may find them hard to understand. Unless you understand what is going on your confidence in your ability to use the language may be badly shaken.36. Gaelic is related to Welsh. ( )37. Welsh is not taught in schools anymore. ( )38. One third of the 55 million people in England speak other languages besides English at home ( )39. Written English is in use throughout Britain but spoken English sounds different in different parts of the country. ( )40. Most people who have lived for a long time in Britain can tell how well educated a person is by the way he/ she speaks. ( )