the acidity of the test solution is regulated by using sulphuric acid. the determination is carried out at 480 nm with water as reference solution.

  • 测定时用硫酸调节试液的酸度,在波长480nm处,以水作参比液进行测定。
  • 来源:互联网摘选更新时间:2026-07-03 07:22:51

  • 重点词汇
  • test solution试液
  • determinationn.决心;决定;查明;
  • acidityn.酸性;<化>酸性;<医>胃酸过多;(言词等的)类刻;
  • referencen. 参考;参考书;提及,涉及;证明人,介绍人;
  • atprep. 在(某时间或时刻);在(学习或工作地点);在(某处);在…岁时;向;以,达;处于最佳(或最差等)状态;在…方面;以…的方式;从事于,忙于;因为,由于;应…(而)
  • ofprep. 关于;属于…的;由…制成;
  • isvt.& vi. 是(be的三单形式);
  • byprep. 在…旁边;表示方式;由于;经过;到…之前;
  • carried out实施, 贯彻;
  • 相关例句
1、

pathogenesis mechanism and prevention and cure of low acidity alcohol test positive milk

低酸度酒精阳性乳的发病机理与防治

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2、

fault chamber judgment for gas insulated switchgears through sulfur hexafluoride acidity test

浅谈SF6气体酸度测定在GIS设备故障气室判断上的应用

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3、

monochrome terminals display the graphs using different kinds of lines.

单色终端使用不同种类的线显示曲线图。

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4、

the realtime-test for the output signal of the driver ic and a color screen monochrome display shows that the drive module designed in this paper can drive a-si tft am-oled display.

对驱动IC输出引脚信号的实测以及彩色OLED屏的单色显示结果说明本文设计的驱动模块能驱动非晶硅薄膜晶体管有源OLED显示屏。

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5、

this paper presents how to realize the design of hardware and software when the ibm-pc monochrome display adaptor is used for the crt interface of single chip microprocesser system.

本文主要论述PC总线双频单显卡用于单片微机系统CRT显示时的硬件转换接口和软件编程方法。

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6、

the demand of color display tubes has been increasing and the monochrome display tubes will be decreasing year after year.

彩色显示管的需求量逐年增长,而单色显示管产量将逐年下降。

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7、

some problems of compiling monochrome display adapter emulation cga network card

编制单色卡仿真CGA程序的几个问题

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8、

methods of measurement of monochrome display tubes

GB/T12571-1990单色显示管测试方法

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9、

analysis of performance characteristics of monochrome display tubes

单色显示管的工作特性分析

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10、

concerning this point, the new lock timeout reporting functionality provides improvements too.

对于这一点,新的锁定超时报告功能也提供了改进。

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11、

at this point, we should lock the page objects again.

现在,应该再次锁住页面对象。

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12、

of interest here is a marginal number of buffer waits, and sequential scans, but a rather large number ( at this point) of lock requests.

此处对缓存等待的边际数、以及顺序扫描的边际数感兴趣,而不是大量的锁请求。

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13、

i am often asked at what point should we lock down the requirements and subject our users to formal change request procedures.

我经常会被问及我们应当在哪个时间点上回顾需求,并且使我们的用户服从正式的变更需求程序。

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14、

it is worth noting that at this point you could lock the information for the integration script package into the pattern.

值得注意的是,此时您可以将集成脚本包的信息锁定到模式中。

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15、

at that point, the lock is released and the data resource is made available to other transactions.

该事务终止时释放锁,其它事务就可以使用被解锁的数据资源了。

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16、

the idea behind priority inheritance is that at the point of lock contention, the lock holder's priority is boosted to that of the thread wishing to acquire the lock.

优先级继承背后的思想是锁争用,锁持有者的优先级被提高到希望获取锁的线程的优先级。

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17、

using the earthquake early alerting service ( eeas) in national earthquake information center ( neic) in usa, by analyzing the actual digitalized seismic records, the authors discuss the automatic recognition and computer real-time process of microseisms in all kinds of possible situations.

利用美国国家地震信息中心(NEIC)的地震早期警报系统(EEAS),通过对实际数字化地震记录的分析,针对各种可能出现的情况,对微震事件的自动识别和计算机实时处理进行了讨论。

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18、

an airspace of defined dimensions within which flight information service and alerting service are provided.

一个有飞行资料服务和警告服务的范围限定的空域。

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19、

the purpose of providing alerting service is to notify appropriate organizations regarding aircraft in need of search and rescue aid, and assist such organizations as required.

提供告警服务,旨在当民用航空器需要搜寻援救时,通知有关部门,并根据要求协助该有关部门进行搜寻援救。

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20、

moved with quiet force and undramatic bearing.

被平静的力量和举止风采所感动。

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