The quantity of mass diffusing through and perpendicular to a unit cross - sectional area of material per unit time 单位时间内通过一个垂直与扩散方向上单位横截面积内的通过物质量。
Advice the custmers to proofread equipment or reaction feed - in pipe innerpath , feed - in units time flux to confirm outerpath and virtual innerpath of adding liquid pipe 建议用户校核设备或反应釜进料支管内径,进料单位时间流量来确定加液管的外径和有效内径。
Under the condition that transportation condition , road condition and measure standard are given , the capacity of highway means the maximum traffic capability per unit time 公路通行能力是指在特定的交通条件、道路条件及人为度量标准条件下,单位时间内能通过的最大交通量。
In earthquake process , average strain rate of the research block is equal to the sum of all seismic moment tensors of the earthquakes taking place in unit time and physical volume 所研究地块内地震过程引起的平均应变速率等于发生在单位时间、单位体积内的所有地震的地震矩张量之和。
Radio wave is the tool of information transferring . frequency is one of the most important characteristic parameters of radio wave , which means the presentation times of a wave in a unit time 无线电波是运载传递信息的工具,频率是无线电波的一个重要参数,它是指无线电波在一个单位时间内重复出现的次数。
Therefore , pulls out delivers the frequency to be higher , with are more in the unit interval / unit time internal contact ' s opportunity , this may enable the main center in unit of time to obtain more information , is easier the excitable pleasant sensation response 因此,抽送频率越高,与在单位时间内接触的机会就越多,这就可以使性中枢在单位时间内得到更多的信息,就更容易激发性快感反应。
The integral calculus formula is deduced , in which the first derivative of physical measures of system with respect to time equals the partial derivative of physical measures of control field to time plus clear flux of physical measures passing the control line within unit time 推导出交通流系统所具有的物理量对时间的全导数的积分公式,即系统内物理量对时间的全导数等于控制域内该物理量对时间的偏导数与单位时间经过控制线的该物理量的通量之和。
Application : rotary disk vacuum filter is characterized by its simple structure , good adaptability , stable performance , quick dehydration and efficiency of cleaning . it is advantageous in handling a large quantity of suspension with rapid desizing in unit time 适用范围:转台真空过滤机具有结构简单、工艺适应性好、运转平稳、脱水快、洗涤效果好的特点,对于脱浆快的悬浮液,更有单位时间处理量大的优点,特别适用于洗涤要求高,含中粗颗粒料浆的过滤。
Application : rotary disk vacuum filter is characterized by its simple structure , good adaptability , stable performance , quick dehydration and efficiency of cleaning . it is advantageous in handling a large quantity of suspension with rapid desizing in unit time 适用范围:转台真空过滤机具有结构简单、工艺适应性好、运转平稳、脱水快、洗涤效果好的特点,对于脱浆快的悬浮液,更有单位时间处理量大的优点,特别适用于洗涤要求高,含中粗颗粒料浆的过滤。
In ( ( actuarial mathematics ) ) n . l . bower etc . specially have discussed the discrete time risk model in which the premium income of per unit time is regarded as a constant , the claim amount of each period time is regarded as independent and identically distributed random variable N . l . bower等人在《 actuarialmathematics 》一书中专门讨论了离散时间的风险模型,该模型将单位时间内收取的保费视为常数,每一时期的理赔量视为独立同分布的随机变量