查询词典 per second per second

The 19 per cent hike is the second-biggest price jump in 25 years, according to ABN Amro.

据荷兰银行的统计数字，这次19%的提价是25年来第二次大提价。

The acceleration of gravity is around 980 cm per second.

重力加速度约为 980 cm/sec。

The results of agreement and accuracy test showed that the agreement index was above 0.85; the historical coincidence of the model reached 100%; the accuracy of cassava per-unit area yield model reached first grade while the accuracy of cassava planting area and total yield model was in second grade.

经拟合及精度检验，拟合指数均在0.85以上，历史符合率达100%，木薯单产模型为一级精度，木薯面积、总产模型为二级精度。

But it could perform 50 multiplications per second , a feat unmatchable by either a human or the latest adding machine

但它每秒能演算50次，这是个人和任何最新的算术计算机均无法比拟的。

Collected协税护税network and commissioned the system, plug the rental property loss of sales tax; normative second-hand housing market, tax collection and management, the introduction of the now integrated tax (business tax, urban construction tax, education additional fees), stamp duty on the basis of the restoration of 20% tax levy personal income tax; on the purchase of upscale residential high-income groups from a high rate of 3% of the high-end residential standards identified as: price per square meter in the 1 million or above, or single area of more than 300 square meters.

重复房地产投机的现状，杭州的杠杆启动税的调整：期房转让房地产投机，增加转让契税期房；成立村，街道，社区，物业等协税护税网络收集和委托制度，堵塞出租财产损失的销售税；规范二手房市场，税收征管，实行综合所得税现在（营业税，城建税，教育附加费），印花税的基础上恢复20 ％的税收征管个人所得税；对购买高档住宅的高收入群体从高率为3 ％的高高端住宅的标准确定为：每平方米价格在1万元或以上，或单一面积超过300平方米。

Radioisotope per second to launch tens of thousands of alpha particles, each alpha particle in its within a very short trip can produce thousands of positively charged ions, that is, with the oxygen ions and a layer of intensive electronic clouds.

放射性同位素每秒钟要发射上万个α粒子，每个α粒子在其很短的行程内可产生上千个离子，即带正电的氧离子及一层密集的电子云层。

Alternating current is usually supplied to people's house at 50 cycles per second.

一般现在时是科技文章中最常见的时态，主要有三种用法。

A cycle is one complete reversal of an alternating current or voltage from zero to a positive maximum to zero again and then from zero to a negative maximum to zero again. The number of cycles per second is the frequency.

周期周期是指交流电流或电压从零到正最大值再到零，然后从零到负最大值再到零这样一个往复的过程；而频率则是指每秒可完成的周期数。

A device called an analog-to-digital converter samples the vibration pattern 44,000 times per second.

一个称为类比数字转换器的设备每秒钟会采集44 000次的振动波形。

Currently, the Milky Way is approaching the nearby Andromeda galaxy at a rate of 100 miles per second.

近来，银河系以每秒100英里的速度正在接近其附近的仙女座星系。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失