提供曲线

结论对于ARDS患者，PV曲线的二阶导数图形可以准确提供曲线拐点的信息，有利于呼吸机参数的设定。

Conclusion The graph of second derivate gained from PV curves is useful to describe the inflection points , so that it can be helpful in instructing in setting the required parameters of the ventilator in the treatment of ARDS .

同时监控主站实时显示采集到的井下传感器数据信息，并提供曲线显示、召唤打印和报警等操作功能。

At the same time , main monitoring stations show the data real-time and provide curves , printing and alarm functions .

直观法依赖分析者的能力来拟合样本点连成曲线，但是它是主观的，并且不能提供曲线拟合点有多好的程度。

The visual-fit method relies on the ability of the analyst to fit a line to the plot of sample points , but it is subjective and does not provide a measure of how well the line fits the points .

采用Visualc++编制了为变频器提供控制曲线的编辑器。

The editor of control curve , which is designed for frequency changer , was developed with Visual C_ ( + + ) .

本文中我们提高了弦曲线λ（G）的已知上界并提供了曲线λ（G）的第一个上界。

In this paper , we improve the known upper bound of λ( G ) for chordal graphs and present the first upper bounds of λ( G ) for permutation graphs .

本文利用VISUALBASIC进行了测试软件的编写，所编写的测试软件操作非常简单方便，提供的曲线操作也很丰富，而且简单易用，非常直观，便于操作人员的学习与使用。

In this paper , the testing software is written in Visual Basic , which is of simple and convenient operation , rendering rich curve operations and convenient for the learning and employing of operators for it is intuitive .

许多通用程序设计语言和专门的图形软件也提供Bezier曲线作图函数。

The function for drawing Bezier curves is provided in most common used programming languages like C + + and Java as a built-in function .

该系统首先提供凸轮曲线的设计界面。

Firstly the system to provide a design of cam interface .

另外，该软件还能提供特性曲线输出功能，具有强大的可扩展性和实用性。

Also , this software with great extendibility and practicability can output characteristic curve .

本文提供的曲线图表明了学生的文化与母语、性别与年龄因素对其在线和离线阅读英语的速度的影响状况。

Curves are presented to show how academic English reading rates on-line and off-line are affected by the L1 , gender , and age .

本试验提供的曲线可作为确定波箔轴承驱动力矩的参考，同时亦可作为设计和选用波箔轴承的参考。

The curves gained here may be utilized for reference to determine the driving torque , and to design and select the bump foil bearing as well .

根据本文提供的曲线和计算方法，可以求出给定条件下D354&FC树脂的工作交换容量和出水水质。

The Curves and formulae presented can be used to calculate the operating capacity and the outlet water acidity of D354 & FC bed under a given condition .

而对于历史数据，系统提供了静态曲线和在线WEB访问查询。

While as to historical data , the static curve and WEB accessing and inquiring on line are supplied .

报告中还提供了标准曲线和性能特点，分析中应用的ELISA方法的流程附在结尾处。

The standard curve and performance characteristics of the assay are also provided in the report .

通过评估每个评估场景提供的“曲线”图，可以从总体上把握Domino的性能。

By evaluating the " curves " of the graphs provided with each evaluation scenario , you can get an overall picture of Domino performance .

采用多项式方法拟合IGBT器件手册提供的特性曲线，建立多项式损耗模型，给出了一种基于曲线拟合理论计算损耗的方法。

The characteristic curve of IGBT is fitted with polynomial to establish its loss model , based on which its loss calculation method is proposed .

本系统具有：用户管理、序列文件管理、比对查找、基因序列图形化等功能。（2）系统能够完成基因文本序列和Z曲线之间的相互转换，对用户提供了Z曲线的生成显示。

This system has : user management , the file of gene sequences management , alignment , searching a. ( 2 ) System is able to transform between character sequence and z curve , it also can show the z curve .

构造过程简便灵活可以满足不同的设计要求，为在CAGD环境里的设计员提供了实现曲线形状控制的方便手段。

The constructing process not only is easy and flexible to satisfy different designed requirements , but also provides a convenient means of controlling curve shape for engineer in CAGD .

在计算管节点结构应力范围时，本文应用热点应力法，并根据DNV规范提供的S-N曲线，以及Miner线性疲劳累积损伤准则计算出管节点结构的疲劳寿命。

Hot spot stress method is used in the calculation of stress range . With S-N curve selected from DNV rules of fatigue strength analysis for mobile offshore units , the Miner linear fatigue damage accumulation rule is used to calculate fatigue life of the tubular joints .

所提供的数据曲线可用作实际设计。

The data and curves provided here are useful to the practical design .

运用液力偶合器制造厂家提供的试验曲线，根据机理建模原理用数值计算法确定外特性一般解析式在各特定条件下的各系数具体值。

According to physical law of fluid coupling 's operation , a general mathematical formula of output torque of fluid coupling is introduced from its working principle .

除C++系统提供的基本曲线外，系统构造了两个新的曲线，添加到基本图元集中，实现了三点确定一个圆弧、参数均匀插值曲线。

Besides the graph elements described in VC + + , two new types of curves are constructed in the thesis , namely three-point arc and parametric uniform interpolation curve .

这种方法可以对制造厂提供的修正曲线进行验证，也可以计算部分负荷及单阀运行状态下的汽轮机修正曲线。

This method can be used for verification of correction curves provided by the manufacture , or calculation of correction curves for the partial load conditions and turbine valve throttle conditions .

为了提供更多的曲线形状，使建筑形体更加丰富，增强建筑效果和空间美感，完善楼梯设计理论，本文大胆创新，提出了抛物线形楼梯这一全新命题。

For providing more curvilinear form , enriching construction shape , enhancing building effect and space aesthetic feeling , perfecting the theory of stairs design , this paper advances using the parabolic stairs .

它通过机组实时运行参数的监测，以及机组变工况条件下各运行参数最优值的确定，对机组经济性做出实时评价，并提供最优值曲线，指导运行人员提高运行水平。

Through monitoring on the real-time unit operation parameters and determination of operation parameter optimums under variable-parameter operation condition of the unit , the system makes real-time evaluation on unit 's economics and provides optimum curve to instruct operators .

编制的轴流泵LDV实验数据处理程序，可以自动提取测试数据，提供相关图表、曲线、图形，从而能够直观观察流动现象，评估流动状况，考察流动特性。

The experimental data processing procedure can automatically process data , provide relevant chart , curve and graphics , thus flow phenomena , flow condition , and flow behavior can be investigated through the senses .

内支架支撑是可转动的，以便提供需要的水平曲线。

The inner cradle support is pivoted , providing required horizontal curvature .

其弧垂值的获得一般是查设计部门提供的放线曲线。

To obtain the value the common way is to lookup the curves provided by the design departments .

水平双轴回转电火花加工工艺规律的实验研究内支架支撑是可转动的，以便提供需要的水平曲线。

Experimental investigations of EDM based on horizontal twin axles rotation The inner cradle support is pivoted , providing required horizontal curvature .

系统根据钻井操作、工程管理和钻井工艺、地质研究对数据的不同需要，提供了显示、曲线、报表、磁盘记录多种信息介质和必要的数据处理、所有文字都使用中文。

Different information media , such as display , curve drawing , tabulation , disk record and necessary data processing are provided with Chinese characters function .