主页
学科
搜索
账户
常见问题
当前学科:从爱因斯坦到霍金的宇宙
题目:
单选
下面哪位不是因天然放射线的发现获得诺贝尔物理学奖?()
A . A、皮埃尔·居里
B . B、玛丽·居里
C . C、贝克勒尔
D . D、伦琴
答案:
<查看本题扣1积分>
查看答案
答案不对?请尝试站内搜索
推荐知识点:
高血压合并窦性心动过速者宜选用()
按照费雪理论,若货币供应量增加10%,则物价水平上升()。
汽车铅蓄电池电解液消耗过快的原因是()。
水冷壁、省煤器、过热器、再热器管或联箱泄漏时,应()。
The de facto standard Application Program Interface (API) for TCP/IP applications is the “sockets” interface. Although this API was developed for (71) in the early 1960s it has also been implemented on a wide variety of no-Unix systems. TCP/IP (72) Written using the sockets API have in the past enjoyed a high degree of portability and we would like the same (73) with IPv6 applications. But changes are required to the sockets API to support IPv6 and this memo describes these changes. These include a new socket address structure to carry IPv6 (74) ,new address conversion functions, and some new socket options. These extensions are designed to provide access to the basic IPv6 features requited by TCP and UDP applications, including multicasting, while introducing a minimums of change into the system and providing complete (75) for existing IPv4 applications.
对风湿性二尖瓣关闭不全最具有诊断意义的体征是()。
极化效应的主要原因?
早期釉质龋与釉质钙化不全的鉴别诊断如下,除外().
根据《中华人民共和国人民警察法》规定,公安机关因()的需要,经过严格批准手续,可以采取技术侦察措施。