方法/步骤 1 我们知道电脑一般只有RS232串口,要连接 485,必须要转换电脑RS232串口==RS232转485==485 接口的电表请看 RS232/RS485/RS422无源转换器有连接示意图软件:如果这种电表有配套的软件,就简单了没有配套的软件,就得弄清楚 485 接口的电表 的指令,自己编程网络上有很多 VB、VC、Delphi 串口编程的例...
**1. 한국어로된 MDN 사이트는 못보나요?** 8 changes: 4 additions & 4 deletions 8 docs/ko/guides/etc-guide.md Original file line numberDiff line numberDiff line change @@ -1,20 +1,20 @@ ## 기타 지침 # 기타 지침 ### code formatter ## cod...
百度试题 题目利用雷诺准数Re值可判定管道中流体流动类型,即()。 A. Re B. Re=2000-10000为过渡流 C. Re>10000为湍流 D. Re>8000为湍流 相关知识点: 试题来源: 解析 A,B,C 反馈 收藏
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在RRC Connection Reestablishment Request消息中,重建立原因有()A.Reconfiguration failureB.Handover failureC.Other failureD.Load balancing TAU required的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题练习的工具.
advise what else could be leading apache to think it is https rather than http? # Secure (SSL/TLS) connections #Include conf/extra/httpd-ssl.conf # # Note: The following must must be present to support # starting without SSL on platforms with no /dev/random equivalent ...
Hi, Sorry for the double post, my original post didn't go through I think. Excellent explanation why max(A) + max(B) is not equal to max(A+B) ! I am using the CDEF SIMILAR_DATA_SOURCES_NODUPS and I do the get behavior
src/main/java/com/nexia base/player PlayerDataManager.java core/utilities/time ServerTime.java 4 changes: 4 additions & 0 deletions 4 src/main/java/com/nexia/base/player/PlayerDataManager.java Original file line numberDiff line numberDiff line change @@ -13,6 +13,7 @@ import com....
If youre the host, you ___.A.must serve the tea in a friendly wayB.should buy as much food as you can for the partyC.should prepare some presents for the guestsD.must serve the same tea to all the guests的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷
The invention relates to data resynchronisation on a computer system arranged to store a plurality of primary logical volumes and a plurality of associated secondary logical volumes. The method comprises executing at least one copy thread and at least one resynchronisation thread in parallel, the cop...