改进的

In this study, the 3-dimensional numerical model of unsaturated zone soil moisture is improved by coupling the modular of the infiltration water from the single ring permeameter. The improved VSF was integrated with the optimization program to produce an inverse model for soil hydraulic parameter optimization.

文章在三维非饱和带水分模拟程序VSF基础上，加入了单环入渗水流计算模块，并将改进的VSF与参数优化程序LEVMAR相耦合，构建了适用于单环入渗试验的土壤水力特征参数反演程序VSF-LEVMAR。

The oil permeability and its influence factors in unsaturated petroleum chalk were studied by carrying out some experiments with a specially improved constant-head permeameter where the matrix suction was controlled with axis-translation technique.

利用改进的常水头压力渗透仪对非饱和油田白垩进行了试验研究，试验中采用轴平移技术来控制基质吸力，据以研究非饱和油田白垩的渗透特性及其影响因素。

A new method of controlling chaos, improved phase space compression method, is put forward.

提出一种控制混沌的新方法—改进的相空间压缩法。

The invention described in the specification provides an improved coating for an electrophotographic photoconductor printing system.

在说明书中描述的本发明为电子照相光电导体印刷系统提供改进的涂层。

We introduce a modification of reflectron time-of-flight mass spectrometer for laser photodissociation of mass-selected ions.

我们介绍了一种改进的反射式飞行时间质谱装置用于光解质量选择的团簇离子。

In this session is generally through the use of Plato's approach to focus on improving the subject.

在这个环节中一般都通过采用柏拉图的办法集中于改进的主题。

An improved point estimation algorithm and a new Extended Kalman Filtering attitude estimation algorithm were put forward.

提出了一种改进的单点估计姿态求解算法和一种新的基于EKF姿态求解算法。

In this paper, a modified polynomial method is presented, which can solve this difficult problem to a certain degree.

本文中提出的改进的符号多项式模型方法能在一定程度上解决这一难题。

MATLAB simulation results show that the instantaneous symmetrical components detect the positive sequence voltage component accurately ,the result of current tracking of the space vector control is good.

MATLAB仿真结果表明，改进的瞬时对称分量法准确的检测出了a相电压正序分量，空间矢量控制电流跟踪效果良好。

We lost possession of the ball and that's something we'll correct.

我们失去了对球的控制，那将是我们要改进的。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。