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Methods: The original method diacetyl monoxime solution concentration of 2 g/L to switch to 10 g/L solids volume direct add to antipyrine dissolved of solution;DMA plus 10 ml water 2 ml 1 h after boiling liquid cooling, Pure water volume to 25 ml determination.

将原法二乙酰一肟溶液浓度2 g/L改为10 g/L的固体量直接加到安替比林溶液中溶解；水样10 ml加DMA2 ml沸浴1 h后冷却，纯水定容至25 ml测定。

The conventional solution is to connect several two-level converters in parallel in order to apportion power. But it's not anefficient solution.

常规的解决方案是采用传统的两电平变流器并联来分摊容量，但是这是一种效率不高的解决方案。

Due to the unavailability of explicit solution in this case, we present an approximate solution and a numerical algorithm.

最后，我们运用上述的模型框架和数值算法分析了中国居民的高储蓄问题。

However, if from the engineering point of view, has a brand new solution, that is, the approximate solution of discrete solutions.

但如果从工程的角度考虑，有一个全新的解决之道，即离散近似解的解决。

When no further improvements can be achieved, the best-attained solution is the approximate solution to the model.

当无法再找出更佳解时，所得的解极为系统的近似解。

This research has studied the validity of vector diffraction field series solution and nonparaxial approximate solution.

本课题研究了矢量衍射场的级数解和非傍轴近似解的有效性。

Following which, we give the error estimates between the approximate solution and the exact solution.

接着，我们又给出了方程近似解与精确解之间的误差估计。

It is also present in an aqueous solution of nitrourea or a sulphuric acid solution of nitrourea.

它也存在于硝基脲的水溶液或硝基脲的硫酸溶液中。

Short-range wireless communication technology has attract many people"s interests now. Bluetooth is an international standard for it, but it now has a lot of problems. This paper first analyzed Bluetooth"s basic theory,architechure,solution. To meet this great market this paper put forward a low-cost and easy solution.

短距离无线通信是当前的一项热点技术，已经制订的国际标准是蓝牙，本文首先分析了蓝牙技术的基本原理、系统结构和实现方案，根据蓝牙目前存在的一些问题，本文提出了一种简单实用的短距离无线通信解决方案。

To investigate the influence of surfactant molecular structure on micellization in solution, we used molecular dynamics to simulate the molecular structure and interaction of three alkyl aryl sulfonates in vacuum and in solution.

为研究不同结构的表面活性剂分子在溶液中胶束化能力的差异，采用分子动力学方法模拟三种烷基芳基磺酸盐在真空和水溶液环境下的结构与相互作用。

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％。