Levels of unemployment vary from region to region.

Such soils vary in texture and fertility.

这种土壤的结构和肥沃度差异很大.

It may vary in mood from the whimsical even playfull, to the tragic and passionate.

它可以表现不同的情绪,从怪诞的,幽默滑稽的到悲怆的和热情的.

It may vary in mood from the whimsical, even playful, to the tragic and passionate.

它可以表现不同的情绪,从怪诞的 、 幽默滑稽的到悲怆的和热情的.

As mass can vary in several circumstances this definition is unsound and misleading.

由于质量在某些情况下是可变的,这个定义就不严格而且会令人误解.

The prices of some goods vary with the season.

某些货物的价格随着季节的变化而变动.

Changes in price normally vary with changes of supply and need.

价格变动一般随供求变化而变化.

Tubing sizes will vary with the manufacturer.

管的大小因制造厂家不同而异.

The cooling and water losing rate vary with food sorts.

食品物性不同,不同的食品其冷却速率和失重情况是不一样的.

Approaches vary with cause and age.

所用方法因哭闹原因和小儿年龄而异.

Color, needle size and fragrance vary with the species of tree.

颜色 、 针叶的大小和香味都因树种而异.

This is because the demands on a kidney vary with age.

这是由于人体对肾脏的要求随着年龄的不同也有所变化.

The nature of these ties must vary with the different problems of different areas.

这种结合的性质,必须视不同地区的不同问题而有所变化.

Fig . 8.41 ( a ) shows how these quantities vary with slip.

图8.41 ( a ) 表示这些量随滑移而变化的情况.

Salaries vary with various jobs.

薪水随各种各样的工作而异.

Sampling techniques and sample size requirements vary with the techniques used.

取样方法和取样多少的要求因所采用的测试方法而异.

Also called capital costs. These costs do not vary with production.

也称资本成本. 这些费用不随生产变化.

Information requirements vary with the level of management activity.

信息要求在每个管理层次上不同.

The prices of some vegetables vary with the season.

某些蔬菜的价格随季节而变化.

The efficacy was assessed using visual analog scores ( VAS ) and EC 50 calculated using method of Dixon.

以视觉模拟评分法 ( VAS ) 评估镇痛效果,按Dixon法计算罗哌卡因的EC50值.

The incidence of the waist-back pain and visual analogue scale ( VAS ) were recorded after operation.

比较2组患者术后腰背疼痛发生率和两组 vas 评分中不同程度疼痛构成比.