昂贵

Thing are expensive and it can be difficult to make it from one payday to the next.

东西都是昂贵和困难使它可以从一个日历来踢去。

PC Magazine concluded that the MacBook 13-inch is Apple's most affordable Intel-Mac notebook, and I'm happy to see it carries over so many of the features and Intel components from the more expensive MacBook Pros.

PC杂志的结论是，的MacBook 13英寸的是苹果的最经济实惠的英特尔的Mac笔记本电脑，我很高兴看到它，如此众多的功能和英特尔组成部分，从较昂贵的MacBook的利弊。

Technology is technology, and the lack of proper pedagogy leads only to an expensive white elephant.

技术毕竟是技术，如果缺少教学法的指导，再好的技术也只能是昂贵的附属品。

This is expensive and painful, but cautious, penny-pinching governments end up paying more than those that tread boldly.

虽然这样所为昂贵而沉痛，但那些谨慎、吝啬的政府最终所花费要比大胆行事的政府要多。

EPO gene was inserted to an EBV replicon expression vector to form the plasmid pEPO, Renal anemia rat had been induced by feeding with adenine,and 450μg of the pEPO was delivered by perfusion into the rat peripheral circulation in the form of soluble DNA/galactosylate histone complex.13 days after injection,the number of peripheral red cells was counted and the concentration of hemoglobin was measured.

临床上常见的肾性贫血，其病因是肾脏因病理性损伤导致不能产生足够的EPO所致，目前治疗肾性贫血的方法是通过注射外源性重组EPO以促进红细胞的生成，但采用重组EPO进行治疗费用昂贵。

Since Linen was so expensive, commoners use d what is calle d perforate d paper to d o their d esigns.

由于亚麻是如此昂贵，平民使用的是所谓穿孔纸做的设计。

Since Linen was so expensive, commoners used what is called perforated paper to do their designs.

由于亚麻是如此昂贵，平民使用的是所谓穿孔纸做的设计。

Some people have looked at the idea of grinding up peridotite and using it to soak up emissions from power stations, but the process turns out to be expensive, partly because of the costs of transporting all the rock.

有些人考虑切割橄榄岩和用它来吸收发电站排放的废气，但这种方法是很昂贵的，一部分原因是岩石运输成本高。

The diesel engine crank is one of the parts with high technology requirments and high cost. It is easy to be damaged for bearing heavy periodic reversal load.

曲轴是柴油机中技术要求高，造价较昂贵的部件之一，由于其工作中承受较大的周期性的交变载荷，故容易损坏。

Strepsiades mourns that he has exchanged Pheidippides's obsession with expensive horses for his obsession with sophistry and rhetoric, which is proving to also have its price.

Strepsiades表示哀悼，他已交换Pheidippides迷恋与昂贵的马匹，他痴迷于诡辩和言论，这是证明也有它的价格。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。