查询词典 approx

Demineralization in the Trikoflex washing compartment at 60°C to 80°C for approx. 30 to 60

先浸渍脱矿质助剂，然后在小反应箱内室温下保持5分钟

The purpose of this paper is to introduce an effective couple-stress continuum model to describe the performance of grid material when L \approx l_{m} and to recommend a method to calculate the effective moduli of the model. The representative volume element method Dirichlet boundary conditions is proposed.

在此基础上导出了正交各向异性偶应力介质的特征长度表达式和偶应力介质梁的抗弯刚度表达式，定义了偶应力影响因子\delta 以表征梁的偶应力效应。

The company claims it is the most advanced microwave oven range on the market, complete with an SD memory card that can store approx. 8 MB of food and cooking information-more than 365 recipes and more-all displayable on the large 3.8-inch full-color LCD panel.

该公司称这种产品是目前市场上最先进的微波炉产品，可存储8 MB的食物和烹饪信息，即365种以上烹饪法，并且都可以显示在3.8英寸的全色彩液晶显示屏上。

For example, approx-imately 80 percent of the rules made by the EPA from 1987 through 1991 have been

例如从1987到1991年大概有80%的 EPA 立法曾被告上法庭。

The employer has to pay approx 10% to cover the employers FICA and other Federal employment taxes.

雇主必须支付约10 ％用于支付雇主FICA和其他联邦就业税。

Human milk can be fortified with Similac Human Milk Fortifier until the low-birth-weight infant reaches a weight of approximately 3600 g approx.

添加到母乳中作为强化营养添加剂，可以一直食用到新生儿的体重达到3600克或遵医嘱。

In this paper, a method, which is based on GPS Time system, is applied to synchronize all GIBs. With GPS receiver's 1PPS output , GIB can compensate for the crystal oscillater's drift. 4. Mathematic Model of UGPS Based on the principle of hyperbola intersection, an iterative algorithm and an analytic algorithm are deduced to resolve system equations with four GIBs observations. It can also be used to resolve the approx coordinate with more than five GIBs'observations.

系统的定位数学模型分析基于双曲线观测的定位模型是系统的基本原理，本文对该数学模型的求解进行了详细分析，对于四枚浮标的系统，本文给出了了迭代算法和解析算法求解的推导，同时对于多余四枚浮标的系统，本文给出了最小二乘算法求解推导。

ADD ALL HARDENER TO THE PREHEATED CHOCKING COMPOUND AND POWER MIX AT APPROX. 300-500 RPM FOR 2-3 MIN.

5.6-7 将所有的硬化剂加入到树脂中并用转速为300-500转/分钟的搅拌电钻进行混合2-3分钟。

The display operates at mains frequency and the output is approx 120v AC.

显示器工作在电源频率和输出是大约120伏特交流电。

The result showed that there's inconsistence existed between the extension and intension concepts before the treatment of concept change. For instance, less than 10% of the pupils thought that the oblique prism is prism in the task of property judgment. Yet, there's approx 60% pupils choosing the oblique prism as the prism in the classified task.

结果显示，概念改变活动前学童在非典型正例和非例部份，外延性和内涵性概念存在不一致的现象，例如在性质判别作业中认为斜角柱可以是角柱的学童不到10%，但在选图作业却有约60%的学童圈选斜角柱为角柱。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。