Warning: mysqli_query(): open_basedir restriction in effect. File(/opt/rasp/logs/plugin/plugin.log.2025-02-03) is not within the allowed path(s): (/www/wwwroot/ppbbu/5256789.com/:/tmp/) in /www/wwwroot/ppbbu/5256789.com/vars/english.php on line 23
Warning: mysqli_query(/opt/rasp/logs/plugin/plugin.log.2025-02-03): failed to open stream: Operation not permitted in /www/wwwroot/ppbbu/5256789.com/vars/english.php on line 23
Warning: [OpenRASP] 20002 Fail to open php_stream of /opt/rasp/logs/plugin/plugin.log.2025-02-03! in /www/wwwroot/ppbbu/5256789.com/vars/english.php on line 23 PH-meter是什么意思,PH-meter的翻译,PH-meter音标、读音、用法和例句_绿查网谷歌词典
The total particulate matter (TPM) on Cambridge pad was extracted with CO-2 free water and the pH value of aqueous extraction was measured by pH meter. 捕集在劍橋濾片上的卷菸主流菸氣粒相物用去CO2 的蒸餾水提取 ,用精密 pH值計測量水提取液的 pH值。
This paper introduces a new method to raise the measuring precision of the pH meter which also is applicable to the DCV source with high resistance like the pH meter in theory. 從降低酸度計探頭部分的系統誤差、提高其測量精度的研究出發,提出了一種解決酸度計測量精度新的設計方法。 而且這一新方法從理論上講也適用於解決pH計之類的高內阻直流電壓信號源的測量精度這一難題。
The device of rotating comprises a container, a lip of plural holes and a gas gate, a stirring bar and a magnetic stirrer and a pH probe connected to a pH meter. 每個攪拌溶出裝置,包含一個樣品攪拌容器、一個含洩氣閥與多孔裝置之密封蓋、一固定支架、兩個螺帽、一個培輪裝置、一根攪拌棒、一顆攪拌磁石、一個磁攪拌器、一根酸堿值探針、以及一個酸堿值測定儀。
This article presents the Characteristics and design thoughts of the Pre-amplifier of PH Meter,the application of the relevant techniques of EMC and the measures that used in the design. 介紹了PH計前置放大器的特點及其設計思想,闡述了電磁兼容相關技術的應用以及設計中所採取的措施。
Determination of antibiotic in milk by PH meter PH計法檢測牛嬭中的抗生素