四分之三

While light repairs corduroying the road would allow trucks passage, about twothirds or forty kilometers of the road were subject to flooding and rapidly could turn into a quagmire in which trucks sank to their undercarriages.

尽管在路面上铺设了木排，可供卡车通过，（注：light repairs是什么意思？）大约三分之二，或者说四十公里的公路还是为洪水所困，很快成了泥淖，卡车在里面陷到底盘。

Just over a third of people had their diabetes well-controlled in 2001, according to a study of lab tests done on more than 4 million people with type 1 and type 2 diabetes.

根据一个实验室测试对超过四亿人患有一型和二型糖尿病的研究得出，在2001年仅仅有三分之一的人能够很好的控制他们的糖尿病。

And also I have to make my wardrobe, my bed and shine my black shoes.

然而，天天都有宿舍楼内三分之四的人从这走过……最初，我并不完整听从命令。

About 40 percent will come from cuts decided on by chancellors at the individual campuses, and the remaining 10 percent from systemwide changes, including refinancing of debt, and further cuts in the president's office, where the budget has already been cut by a third.

约百分之四十的削减将取决于私立大学的校长，其余的百分之十来自整个系统的改变，包括再融资的债务，和进一步削减已经减少三分之一预算的校长办公室的预算。

More than one in three student therapy radiographers drop out of their degree courses in this country, but in Canada only four per cent fail to graduate.

在英国，超过三分之一的放射性疗法及治疗学生中途退学，而在加拿大，只有百分之四的学生没有顺利毕业。

In the event of surgery occupational exposure, it is necessary to take four hours in an emergency to deal with taking the drug for three weeks, the risk of infection can be reduced to four hundred thousandths.

在手术中一旦发生职业暴露，要在4小时内采取紧急处理，服用三周的药物，就可以将感染的风险降到十万分之四。

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。