查询词典 twentieth

In the beginning of the twentieth century, new laws about child labor and the ten-hour workday (later the eight-hour workday) placed limits on the sprawling wealth of future Rockefellers and Carnegies.

在20世纪初，新的法律，有关童工和10小时的工作日（后8小时工作日）放在限制庞大的财富和未来的洛克菲勒的Carnegies 。

In the twentieth century, Uncle Sam was shown with a short white beard,high hat and tail coat.

在20世纪，山姆大叔被画成留着白色短须，头戴高顶硬礼帽，身穿燕尾服的形象。

The sweat lodge ceremony is important for the American Indians to satisfy the spiritual needs, heal the mental and physical sick, and inherit the ethnic culture. All the Indian traditional religious ceremonies were prohibited from nineteenth century to the first half of the twentieth century for the colonial rule and assimilation education.

汗屋仪式是美洲印第安人满足精神需求、治疗身心疾病与传承民族文化的重要方式。19世纪至20世纪上半叶，由于殖民统治与同化教育，印第安人所有的传统宗教仪式均被禁止。

Recommended National Standards GB/T12243-2005 "spring load safety valve directly," provides that a safety valve Safety valves opening height shall be not less than one quarter of the valve throat diameter, or one-twentieth of the valve throat diameter.

推荐性国家标准GB/T12243-2005《弹簧直接载荷式安全阀》规定，安全阀的开启高度应不小于四分之一的阀门喉径或二十分之一的阀门喉径。

Recommended National Standards GB/T12243-2005 "spring load safety valve directly," provides a safety valve opening height shall be not less than one quarter of the valve throat diameter, or one-twentieth of the valve throat diameter.

推荐性国家标准GB/T12243-2005《弹簧直接载荷式安全阀》规定，安全阀的开启高度应不小于四分之一的阀门喉径或二十分之一的阀门喉径。

How came he to think that he had arrived in London on Saturday, the twenty-first day of december, when it was really Friday, the twentieth , the seventy-ninth day only from his departure?

他到达伦敦的时候本来是12月20号，星期五，离开他出发的时间才只七十九天，可是他怎会以为已经是12月21号星期六晚上了呢？

The term originally implied [6] a new technology that went beyond controlling materials and engineering on the micrometer scale, which had dominated the twentieth century.

远不同于二十世纪微米尺度占主导地位的状况，它预示的是一种能在超越微米尺度下控制材料和工程的新工艺。

By the turn of twentieth century however, rock gardening had taken off and giant leaps and bounds were made, so much so that rock gardening took off across the Atlantic and crossed to Northern America where it still perseveres to this day.

由二十世纪之交，园艺起飞和岩石巨人取得突飞猛进，以致石园艺起飞，横跨大西洋，越过北美洲那里至今仍perseveres。

The early part of the Twentieth Century saw the rise of an age that has come to be known as the Dead Ball Era of baseball.

初段的二十世纪看到崛起的时代，已经到了被称为死球时代的棒球。

The early part of the Twentieth Century saw the rise of an age that has come to be known as the Dead Ball Era of baseball.

早段在二十世纪里崛起的时代已经来到被称为死球时代的棒球。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。