activity time的例句大全

A method is proposed to solve time-cost trade-off model for activity networks by using the minimum cost flow principle.

提出了利用最小费用流原理求解时间-费用优化模型的方法。

A detail example is presented to illustrate the steps of the proposed method. The algorithm for the time-cost trade-off model improves the efficiency in solving the problem and is suitable for large scale activity network.

所提出的求解时间-费用优化模型的算法，提高了求解问题的效率，可用于大型工程网络的费用优化。

The Passivity and Activity of Time-Varying Energy-Storing Network Element

时变贮能元件的无源与有源特性

Catalyst activity as a time-varying parameter, is estimated by means of Kalman filtering technique.

基于这种估和辩识，对催化剂活性变化进行预测，进而优化反应操作。

Study on the Determination of Tissue Factor Activity with Whole Blood Clotting Time

利用全血凝固时间测定组织因子活性的研究

Realtime Voice Activity Detection Based on Short Time Energy Plus Rate of Passing Zero

基于短时能量加过零率的实时语音端点检测方法

Changes of pulse time and pulse frequency had little influence on the antibacterial activity of LF.

脉冲时间、脉冲频率改变对LF抑菌活性影响较小。

During the annular eclipse, ionosphere is disturbed suddenly by the solar activity, the time signal propagation for the Loran-C sky wave exhibits obvious changes.

1987年9月23日发生的日环食期间，由于电离层受太阳活动的突然扰动，Loran&C天波时号传输呈现明显的变化。

Start the real time activity to synchronize the data

启动实时活动以同步数据

The results showed that mRNA levels of hormone-sensitive lipase ( HSL) were increased according to lasting time of serum-deprivation ( P < 0.05), and significantly decreased with re-serum culture ( P < 0.05), which coincided with the changes of lipolytic activity in adipocytes.

结果显示，依血清剥夺时间延长，脂肪细胞激素敏感脂酶（HSL）mRNA表达水平显著提高（P

The spike potential appears in a single or cluster form on the slow wave,( 2) The con-tractile activity is present all the time, but its rhythm is very slow, generally varies in 0.4~ 1.3 cycle/ min.

峰波呈单个或簇状，负载于慢波之上。②大鲵离体小肠张力活动始终存在，但节律很慢，一般为0.4～1.3次／min（平均0.84±0.28次／min）。

Laboratory test showed that the new catalyst features low anthraquinone degradation and higher space-time yield, with enhanced activity and selectivity.

实验室评价表明在该催化剂上反应的时空产率高，蒽醌降解少，与现行的工业催化剂相比，反应活性和选择性均有明显提高。

Fault localization is always an expensive and time-consuming activity in the process of software development.

错误定位在整个软件开发过程中一直以来都是一个复杂度和成本较高的活动。

The time series analysis show that the two class of variables have one order negative correlation, and the trading activity has weekly seasonal effect.

时间序列分析显示两类变量都存在一阶负相关，而交易活动存在周日效应。

Correlation analysis of solar activity and climatic jump in century time scale

太阳活动百年尺度的跃变与气候跃变的相关分析

The imperial examination is the main marking of the Ming and Qing Dynasties time. All the social psychology, the social usage, the social activity related closely with the imperial examination.

科举是明清时期的主要标识，一切社会心理、社会习俗、社会活动都与科举保持着密切联系。

Results indicate that, SOD retained almost all its activity at~ 65 ° C for 2 h, With the increase of pellice thickness, the drug release time was extended.

结果表明65°C下保温2h，SOD基本保持原有的活性；药膜厚度增加释药时间会延长；

According to the characteristics of the fault elements, such as the fault active time, slip rate, fracture displacement, large earthquake recurrence interval and earthquake energy, we have proposed that the parallel attenuation effect of faults activity has universal sence.

依据断裂活动时代、滑动速率、破裂位移、强震复发期和地震释放能量等要素，通过一些典型实例证明，断裂活动的平行消减作用具有普遍意义。

RESULT Activity of islets and the cold ischemia preservation time is in a negative correlation;

结果胰腺与肾脏经HC-A液原位灌注满意，胰岛细胞的活性与冷缺血时间呈负相关，冷保存指数和胰岛细胞活性呈正相关。

A short time later, the activity starts and the entire frame becomes a large GTK button.

片刻后，活动启动，整个框架变成了一个大的GTK按钮。