专业

外文翻译 1 6 expenditure is close to their annual ine. Chadee and Cutler reached the conclusion that 65% of students will use their savings to finance the journeys they have planned, while 9% will

rational analysis. Foreign scholars Edward • Bond believes that there is no significant difference between original “ Tradition” and reproduced “Tradition”, and any intention to keep authenticity is

oducts is carried out based tourism activities and conditions. Enriched and improved in all regions travel through the product line can enhance the overall level of supply capacity and to increase

ction large volume at the 4 concrete, the mixing amount of the fly ash is unsuitable to exceed 20% non. Because modern concrete China and foreign countries add use of pharmaceutical, on one hand,

water systems were used in less than 4% of mercial buildings in the . in 1995. However, because chillers are usually installed in larger buildings, chillers cooled over 28% of the . mercial building

an 4% of mercial buildings in the . in 1995. However, because chillers are usually installed in larger buildings, chillers cooled over 28% of the . mercial building floor space that same year (DOE,

mes and relatively high pressures. Most reciprocating chillers used in building applications currently employ R22. Modern highspeed reciprocating pressors are generally limited to a pressure ratio of

d district level in order to raise the level of modernization management of cities based on munity management. So how to reform the old urban munity management system and set up a newtype munity

different cases: 1. If x = 1 and y = 1, P1， 1:= W1， 1 6 2. If x = 1 and y 1, P1,y:= max{W1， y’, P 1,y 1} 3. If x 1 and y = 1, Px， 1:= max{Wx,1, Px1,1 } 4. If x 1 and y 1, Px,y:= max{Px,y1,P x1,y’ ,P

, since this is needed only as a protective feature and is described in next section. Thyristor speed control system with current limitation on the AC side Since the circuit is a singlequadrant