
污水处理基础常识,coD,BoD,ss分别代表什么? - 知乎
SS是 固体悬浮物 (suspended solids )指悬浮在水中的固体物质浓度。 BOD,COD和SS都是污水处理的重要指标,数值越高,说明水体中污染物浓度越高,水体污染越严重。 这些都比较基础,你百度 …
电脑usb接口是黑色但是标识是双ss是几点零的? - 知乎
Oct 9, 2023 · SS肯定是3.0的,然后可以看一下接口,如果是USB2.0就只有前面4个扁平的触点,如果是USB3.0的则除了前面4个扁平的触点外后面还有5个拱起的弹簧触点,这5个脚就是USB3.0的脚了。 …
请问手机安卓键盘如何打出 ß 等德语字母? - 知乎
Aug 4, 2019 · 平常用手机 APP 学德语,有些单词必须要用到 ß 等德语字母才能过关。多邻国是默认 B 代替 ß 可行,但现…
Apostrophe s' or s's - When to use each? [duplicate]
Nov 28, 2019 · On the use of so-called 'zero genitive', marked by a simple apostrophe in spelling ('), as opposed to the 's genitive, Quirk, Greenbaum, Leech and Svartvik specify in A Comprehensive …
Pronunciation of ss as s and lack of sh? - English Language & Usage ...
Nov 27, 2022 · So many English (probably a majority) take a sort of short cut by pronouncing the 'ss' as 'sh'. Pronunciation is a sequence of shapings of mouth, toungue and teeth and follows (in every …
typography - During what period of history did English use “ß”, the ...
Jan 2, 2013 · Its uppercase equivalent is two characters instead of one: SS. It was apparently also once used in just the same way English, but I cannot find just exactly when or where. Was it used in …
Possessive case for a certain proper noun - ss apostrophe
Jul 23, 2014 · This is a style issue, not a matter of objective correctness or incorrectness. Having said that, I note the advice that various style manuals offer. From Words Into Type (1974): Proper names. …
What is the difference between S' and 'S?
Jul 28, 2014 · Both express possession, of course. We use 's with singular nouns. For example, " my son's toys " will be "the toys that belong to my son". We use only an apostrophe (') after plural nouns …
哪里可以免费下载电子版教辅? - 知乎
书签获取小工具可以获取书籍的书签。 SS号就是全国图书馆参考咨询联盟里下载了脚本之后,会显示SS号。 PdgCntEditor,可以把PDF书籍拖进来,然后在这个软件里就能对PDF书籍的书签进行操 …
《The Mass》和《SS闪电部队在前进》有什么区别? - 知乎
先回答题主问题:《The Mass》和《SS闪电部队在前进》只是歌词不同,但是曲调一致。 但是对于不懂拉丁语与德语的人来说,两首歌并没有太多区别。两首皆是来自《噢,命运女神》, 该曲是德国纳 …