交换速率

词组短语

exchange rate

与交换速率相关的网络例句 [注：此内容来源于网络，仅供参考]

Except for the high frequencyvibrations related to the changes of bond lengths and bond angles,the low frequencyvibrations related to the changes of double plane angles contribute to the internalreorganization energy significantly.

除与键长，键角变化相应的高频振动的贡献外，与二面角变化相应的低频振动对内重组能也有显著贡献，这也是导致〓，〓，及〓体系内重组能及自交换速率常数不同的主要原因。

In the process of preparation of biodiesel,the immiscibility of oil and alcohol leads to low transesterification rate and low production efficiency.

在生物柴油生产过程中，由于原料油与醇不互溶，导致生物柴油生产过程中酯交换速率低，影响了生产效率。

Effects of repeated cycles of dehydration\|rehydration on gas exchange and water use efficiency were studied in one\|year\|old jack pine Pinus banksiana Lamb.

该文研究了多重复干旱循环对1年生北美短叶松和黑云杉苗木的气体交换速率及水分利用效率的影响。结果表明，多重复干旱循环对它们的气体交换有显著影响（P＜0.5），而对其水分利用效率影响不大（P＞0.1）。

Exchanging characters of methylamine including equilibrium and kinetics were studied, which shows similarity with ammonia.

实验表明甲胺的平衡交换量和交换速率都略低于铵离子，交换性质类似，因此对废水脱除氨氮过程无不利影响。

It is concluded that two factors (convection evaporation and solvent/nonsolvent exchange rate) are important in controlling membrane morphology for gas separation.

结果表明，对流蒸发和凝胶过程溶剂/非溶剂的交换速率对形成非对称结构的高渗透性能气体分离膜有着重要的影响。

The measured data were fitted with the modified rectangular hyperbola models of the photosynthetic responses to flag leaf intercellular CO2 concentration A/C(subscript i and air CO2 concentration A/C(subscript a aimed to approach the reasonability of the fitted results obtained from the models.

结果表明：由A/C和A/C修正模型所给的光合能力和CO2补偿点几乎相同，但得到的光呼吸速率和初始羧化效率则完全不等；产生这种差异的原因是利用叶片气体交换测定的数据所计算的胞间CO2浓度并不是植物叶片本身的胞间CO2浓度；A/C修正模型比A/C修正模型更为合理是因为A/C所估算的光呼吸速率接近测量值。

With this analysis of MR parametric histogram, we demonstrated that there existed significant differences of parametric amplitude, compartmental exchange rate kout and maximal signal enhancement between benign and malignant breast lesions.

我们的研究结果显示在良性恶性乳房病灶及肿瘤间，包括辐度、组织间交换速率及最大讯号显影度，均存在明显差异。

The results showed that there were differences between adaption and regulation of different wheat varieties by prophyl dihydro jasmonate, so as to show diversity of gas exchange parameters, such as photosynthesis, water usage, etc. There was no evident difference between the reaction of two spring wheats (Jinchun1 and 1608) and the winter wheat (Xiaoyan 22) to PDJ. Different parameters of different wheat varieties had inequable reaction to different concentration of PDJ. Photosynthesis rate, water use efficiency and stomatal limiting value were enhanced when PDJ concentration reached a high degree. At the same time, leaf transpiration rate and stomatal conductance decreased. Therefore, wheat could maintain normal physiological activities while environmental conditions were changed.

结果发现，面对类似激素双氢茉莉酸丙酯调控下的不同品种小麦适应与调节存在差异，从而导致光合和水分利用等气体交换参数的表现也存在差异；两种春小麦（金春1号、l608）和一种冬小麦（小偃22）之间对PDJ的反应没有明显的冬春性间的差别；对不同品种、不同参数，PDJ起到作用的浓度不同，但无论如何PDJ都有相同的作用，当这种激素达到一定的浓度后，就会增强小麦的光合速率和水分利用率，增加气孔限制值，降低叶片的蒸腾速率和气孔导度，从而在外界条件变化时保持体内水分、延缓气孔关闭，维持体内正常的生理活动。

The results calculated by the Elovich rate equation showed that K release rates from 1 mol.L-1 HNO3 extraction ＞those from 2 mol.L-1 HNO3 extraction ＞those from H-resin extraction. Elovich equations combining with the data of H-resin and 2 mol.L-1 HNO3 successive extraction could well described the release characteristics of soil K. The correlation coefficients of the equations reached most significant levels (r＝0.956**—0.999**), and standard errors of specific K release capacities between the vaules calculated by the equations and those measured by both successive extractions were smaller(s=1.61 and 3.52). The specific release rates of soil K calculated by the Elovich rate equations were significantly correlated with the indices of soil K availability (the amounts of easily available K, nonexchangeable K, total available K in soils and K absorbed by ryegrass).

研究结果表明：1 mol.L-1 HNO3提取法的释K速率＞2 mol.L-1 HNO3提取法的释K速率＞氢饱和交换树脂提取法的释K速率；氢质交换树脂和2 mol.L-1 HNO3提取法结合Elovich模型较理想地描述了土壤K素的释放特性，拟合方程的相关系数均达极显著水平(r＝0.956**-0.999**)，土壤特征累积释K量的计算值与实测值的标准差较小(s=1.61和3.52)，且通过速率方程计算的土壤特征释K速率与K素有效性指标(速效K、缓效 K、有效K及黑麦草总吸K量)的相关性也较为密切。

In Eucalyptus forestland, soil organic carbon, total nitrogen, available potassium contents and soil PH decreased significantly; soil available phosphorus and exchangeable magnesium contents, net nitrogen mineralization rate and ammonification rate also decreased but showed no significant difference. In shrubland, soil exchangeable calcium content increased significantly, but the contents of other nutrients had no significant change.

结果表明：火烧3年后，桉林土壤有机碳、全氮、速效钾和pH含量明显降低，土壤有效磷、交换性镁、土壤净氮矿化速率和氨化速率降低，但不显著；火烧灌草坡除土壤交换性钙明显增加外，其他土壤养分均无显著变化。

与交换速率相关的网络解释 [注：此内容来源于网络，仅供参考]

AMM：模拟主模件

C.W是一个HCU内通讯用的串行通讯链,最多支持32个多功能处理器(MFP)、模拟主模件(AMM)或网络处理模件(NPM)间的信息交换,通讯速率可达1M波特. X.B是一个NPM内通讯用的高速并行通讯链,最多支持64个I/O子模件与多功能处理器模件(MFP)或模拟主模件(AMM)间的数据通讯,

Asynchronous Transfer Mode：异步传递方式

ATM是异步传递方式(Asynchronous Transfer Mode)的缩写,一种快速包交换和多路复用技术,具有较高的传输速率. IP协议规定了五类网络地址,其中A、B、C三类地址用于不同规模的物理网络,D类为多播(multicast)地址,E类是实验性地址.

ATM Asynchronous Transfer Mode：异步传输模式

ATM网络:异步传输模式(ATM Asynchronous Transfer Mode)是一种在普通网络上路由各种数字信息(数据、声音、图象、多媒体)的开放的交换标准. ATM交换是传统的包交换和电路交换的结合,采用固定长度的信号,既具有包交换高复用速率的优点,又具备电路交换高速,

electronic data interchange service：电子文件交换业务

EFR 增强全速率编码 | Electronic Data Interchange Service 电子文件交换业务 | Electronic Mail 电子邮件

Exchange Rate Adjustment：调整外汇汇率

exchange rate 交换速率 | exchange rate adjustment 调整外汇汇率 | exchange rate quotation 外汇牌价

.gw：网关

2)Cisco 3520 和3525 网关(GW). 这些网关作为H.323和H.320 协议间转换的独立系统,可以帮助用户实现基于IP的H.323电视会议端点与原有电路交换H.320 系统自由互联. Cisco 3525 网关向公共交换电话网(PSTN) 提供了单一基本速率接口(PRI),

message switching：报文交换

③由于不同计算机和远程终 端的传输速率不同,因此必须采取一些措施才能实现通信,如不直接连通终端和计算机,而 设置数据缓存器等.二,报文交换(Message Switching) 报文交换(Message Switching)是通过通信子网上的结点采用存储转发的方式来传输数据,

exchange quota system：外汇配额制度

exchange quota 外汇限额 | exchange quota system 外汇配额制度 | exchange rate 交换速率

transient response：瞬时反应

利用简单数学模型,本研究将导出多阶段搅拌系统单一搅拌桶及多搅拌桶流出液之瞬时反应(transient response),单一搅拌桶实验数据可用於以分析交换速率及一些操作参数和变数对交换速率的影响,

Multirate Circuittching：多速率电路交换

ISO 国际标准化组织 International Organization for Standardization | MRCS 多速率电路交换 Multirate Circuittching | MSC 移动交换中心 Mobiletching Center