改进

This paper discusses some algorithm of division and square root. Inmy design, I use improved Newton algorithm for square root and Goldschmidt al-gorithm for division.

本文探讨了当前使用较多的一些浮点除法/开方算法，并在设计中采用了改进的牛顿迭代来计算开方、使用 Goldschmidt 算法来实现除法。

In this paper, a new real AdaBoost algorithm based on multithreshold method was developed. Through the selection method of multioptimization threshold and combining the strategy of weak classifier threshold selection in discrete AdaBoost algorithm, the rational division of sample space was implemented.

对基于连续AdaBoost算法的人脸检测方法进行了改进，结合离散AdaBoost中弱分类器的阈值选取策略，通过多重最优阈值选择方法实现了样本空间的合理划分。

The new algorithm is about 12 times more efficient than the old algorithm in theory.

从理论方面，改进算法的计算速度提高了大约12倍。

Experiment results show that the algorithm is stable and effective.

实验结果表明改进的算法具有较高的稳定性和效率。

Meanwhile, it has a good compatibility with traditional proximity or contact lithography, thus we can carry the same manufacturing process on the basis of little modification of traditional aligner's system.

由于基于表面等离子体的光刻技术和传统的光刻系统能很好地兼容，因此可以在传统接近接触式光刻机的基础上稍作改进即可实现纳米量级的光刻分辨力。

Objective The purposes of this article are to analyze the quantity, variety and structure of the pregnant woman\'s nutrition knowing the relation between her newborn weights and to enhance the guidance to the pregnant woman\'s alimentation, preventing large birth weight- giant infants and low birth weight infants.

目的 通过对产科门诊孕中、晚期孕妇膳食营养素摄入状况和新生儿体重的调查，分析新生儿体重与孕妇膳食营养素摄入种类与数量之间的关系，探讨改进孕妇的膳食与营养状况、预防出生巨大儿和低出生体重儿的措施。

The bones around eyes are degenerated, the circum-orbital-bones don't exist, and there are only 3 bones left which are frontal, parasphenoid and alisphenoid.

采用改进的透明骨骼法，研究了黑斑原的脑颅骨骼。

Treatment of improving salt fog resistance of water-borne alkyd paste paint is introduced.

介绍了改进水溶性醇酸厚浆漆耐盐雾性能所采取的措施。

In this paper the uniform designing is used to design the experiments,which the alkyd resins were modified by acrylic polymers.

均匀设计法运用到丙烯酸改性醇酸树脂的合成实验中，可以在较少的实验次数中寻求到比较准确的实验数据，并可以利用实验数据建立各项性能指标与影响因素之间的回归方程，从而为进一步改进树脂性能，提供正确的思

A modified method of free radical alkylation has been using for synthesizing of quinone derivatives with an alkyl side chain variation.

应用经过改进的自由基烷基化新方法，合成了一系列的具有长侧链结构的苯醌类化合物。

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％。