左右的例句大全

The course of this disease is longer. Its main symptoms are choking sensation in chest, expiratory dyspnea and stridor.

本病患者多为50岁左右的女性，病程较长，重要症状是胸闷、呼吸困难和喘鸣。

The recovery of the waste acid and extracting agent attained 95%.

净化酸和粗酚的回收率都在95%左右。

The major adverse drug reaction was extrapyramidal symptoms ( 30%). The correlation of dosage to therapeutic efficacy was not found.

未见锥体外系症状。主要不良反应是锥体外系反应，30%左右，剂量与疗效之间未发现相关关系。

The BBFC has estimated that one in five videos released will be deemed unsuitable for children under the age of 12.

英国电影分级委员会表示，据他们估计，已发行的MV中，有五分之一左右会被判定为不适合12岁以下儿童观看。

The results show that, with the natural frequency of the seat cushion-human body system reduced from 4 Hz to 3 Hz, set stiffness 1. 85 × 104 N/ m, relative bamp not larger than 0.2, ride quality will be obviously improved.

结果表明，如果将座垫-人体系统的固有频率由4.0Hz降低到3.0Hz左右，刚度取1.85×10~4N/m，相对阻尼不大于0.2时，则GZ6950型客车的整车平顺性可以有较大提高。

Mr Redmond, in his mid-20s when the trades took place, was well-regarded in his team and was thought to have a promising future.

交易发生时，雷德蒙德刚刚25岁左右，他在团队中受到广泛好评，被认为前途无量。

Theoretical simulation shows that, using 1% pre-pulse, if appropriate optimization of time interval between pre-and main pulse has been conducted, the output energy of XRL as well as conversion efficiency of energy can be dramatically enhanced.

理论模拟还表明，采用1%左右的预脉冲强度并对预主脉冲时间间隔进行优化，X光激光的输出能量和能量转换效率将获得大幅度提高。

Objective To explore correlation between posterior septal accessory pathway site of type WPW and characteristic change of surface ECG.

目的探讨B型预激综合征在左右后间隔旁道的位置与体表心电图特征性改变的相关关系。

The sail of the little boat swung crazily from one side to the other.

小船的帆猛烈地左右摇摆着。

The removal efficiencies of TN and TP of the constructed wetlands were above 50% for both VFW and SFW with HLR at 0.8 m~ 3/ ( m~ 2 · h), which is the best option.

对于五里湖水体，适宜的进水负荷为0.8m3/（m2·d）左右，此时垂直流、潜流人工湿地的TN和TP的去除效率均在50%以上。

Look both ways before crossing the road.

横过马路前要朝左右两边看一看。

Look left and right before you cross the road.

左右看一看，然后再过马路。

For example, we had a rare open-faced watch made for the Chinese market from about 1860 by Louis Audemars, Brassus& Geneva, with specialized hunting scenes depicting an elephant, lion, horse and hunters.

例如，我们曾有一个罕见的无盖怀表，大约是1860年左右路易斯·奥德马尔、布拉苏斯与热纳瓦公司（Louis Audemars，Brassus&Geneva）为中国市场制造的，上面有独具特色的狩猎场面，绘有大象、狮子、马和狩猎者。

For example, we had a rare open-faced watch made for the Chinese market from about 1860 by Louis Audemars, Brassus& Geneva, with specialized hunting scenes depicting an elephant, lion, horse and hunters.

例如，我们曾有一个罕见的无盖怀表，大约是1860年左右路易斯·奥德马尔、布拉苏斯与热纳瓦公司（Louis Audemars，Brassus&Geneva）为中国市场制造的，上面有独具特色的狩猎场面，绘有大象、狮子、马和狩猎者。

He then went a step further, offering details on his most expensive watch a Montblanc worth 35,000 yuan ($ 5,500) and revealing that most of the rest had cost around 20,000 yuan.

然后他进一步详细介绍了自己最贵的一块手表（一只价值3.5万元的万宝龙（Montblanc）），并透露其他手表大都在2万元左右。

The model is used to analyze the effect of the gage, lateral deviation and local density in belt on the radial force variation ( RFV) and lateral force variation ( LFV).

分析在静态条件下子午线轮胎带束层厚度变化、左右偏移量以及局部密度变化对轮胎径向力波动和侧向力波动的影响。

The pH of the liquid preparation of PRZ should be adjusted to about 5.1.

结论：PRZ在强酸和强碱条件下均不稳定，若制成液体制剂可调pH为5.1左右。

Different epileptic symptoms appeared about 10 minutes after the administration of PNC in rats, including resting, staring, squatting and shaking like wet-dog.

大鼠给予青霉素后10min左右出现不同程度的癫痫发作症状。表现为不动、凝视、蹲伏、湿狗样抖等。

The experiment results indicated that the complete perovskite structure is obtained when the sintering temperature is about 1200 ℃ of the PCZ ( 0.33) ceramic prepared by solid oxide.

实验发现，用固相法制备的PCZ（0.33）的陶瓷在1200℃左右烧结时可以得到的完全钙钛矿相。

Response of the North Atlantic thermohaline circulation to the Labrador Sea convection lags 3 years in the model.

北大西洋热盐环流强度变化对拉布拉多海对流活动的响应，要滞后3a左右。