样品通过二分器三次混合后,放入给料容器中。
Sample shall be mixed 3 times through riffle, and then put into the feeding container.
③二分器缩分法:二分器系非机械式样品缩分器,通常用手工给料,样品通过二分器被分成二等份,一份保留,另一份弃去。
Riffle division method: a riffle is a kind of non-mechanical sample divider, which is usually fed manually. The sample is divided into 2 equal parts by riffle, with one retained and one rejected.
弗瑞斯特研究公司的詹姆士•麦奎维在调查中发现,仅有二分之一的iPad用户阅读电子书,其中三分之二已经或计划专门为电子书购买阅读器。
James McQuivey of Forrester Research found in a survey that only half of iPad owners read e-books-and two-thirds of them own or plan to buy an e-reader especially for the purpose.
打开计算器请等一会,我要从出纳员那里拿钱。二分钟后这是你的钱。
(opening the calculator) Please wait a minute. I'll get the money from the cashier, (two minutes later) Here's your cash.
在整步和二分之一步方式下,此驱动器还可在电机静止的时候选择将电机绕组电流减小。
The driver can chooses to reduce or not reduce the motor winding's current if the driver runs in full step and half step modes.
在考虑透射比的情况下,推导了偏振器偏振化方向及二分之一波片的光轴取向偏离理想方向时通量随偏角的变化关系,给出了最大调制度情形下的通量数值。
The relation of throughput with deviation is deduced under the polarized direction of polarizer and the direction of half wave plate's light axis deviating from ideal direction.
本文向读者介绍电子分频器二分频的原理计算和制作。
This article introduces the reader to the electronic frequency divider of the two - principles calculation and production.
提出用二分项采样法实现直接中频采样,而数字式检波器采用数字内插法。
It was suggested that direct intermediate frequency sampling was approached by two branch sampling, otherwise digital product detector was adopted to digital interpolation.
依据简化算法实现了二分类故障分类器的参数优化,并应用于汽轮发电机组的蒸汽激励和轴瓦松动故障的分类器中。
The simplified algorithm was applied to fault classifier which classifies steam oscillation fault and bearing bushing looseness fault of turbogenerator set.
设计了一个高频低功耗的注入锁定二分频器。
A high frequency low power divide-by-2 Injection-Locked Frequency Divider is presented.
该传感器由沿管道轴向布置的两对相同电极板构成。两对极板的方位不同,相差二分之一极板包角。
The sensor consists of "compound electrodes"which has two pair of identical electrodes in size placed axially along a piece of pipe with different orientation.
设计了一个高频低功耗的注入锁定二分频器。
A frequency low power divide - by - 2 Injection - Locked frequency Divider (ILFD) is presented.
推入总线125的第二分支135可以占据96个时隙,其中每个时隙都为EMON计数器之一所保留。
The second branch 135 of the push bus 125 may take up to 96 time slots. , where each time slot is reserved for one of the EMON counters.
在分类器的设计上,本架构使用了三层二分的分类器设计思想,将一个困难的4分问题转化为3个层次上的二分问题。
In the designing of classifier module, we convert a 4 classes classifying problem into 3 binary classify problems by using a hierarchy layer classify architecture.
本课题目前只设计实现了四分支器,二分支器和三分支器由于时间紧张还未进行设计,这是下一步要继续完成的工作。
At present, this topic has only designed and realized the four branches, leaving two branches and three branches undesigned because of time intense, but they are the next work we will do quickly.
WD-222是一款二分频无源音箱,采用了一只12英寸超长冲程低音单元驱动器和一只1英寸高音单元驱动器。
WD-222 is a passive two sub-frequency sound, using a 12-inch long-stroke woofer driver and a 1-inch tweeter drive.
WD-222是一款二分频无源音箱,采用了一只12英寸超长冲程低音单元驱动器和一只1英寸高音单元驱动器。
WD-222 is a passive two sub-frequency sound, using a 12-inch long-stroke woofer driver and a 1-inch tweeter drive.
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