百度试题 结果1 题目Annual cost for running a refrigerator may reach (4分) A. about $30 B. from 30 to 50 C. from 50 to 80 D. over $ 80 相关知识点: 试题来源: 解析 C 反馈 收藏
The cost of a refrigerator varies depending on the size and type. There may also be installation costs if you need a professional to position the refrigerator and set it up. The national average to install a new refrigerator is between$1,000 and $3,000. Most homeowners pay$1,500for an ...
2. (一时)拥有;保管 Please keep the watch for me while I go swimming. 我去游泳,请代我保管这表。 3. 存放,保留,保存 We keep food in a refrigerator. 我们把食物存放在冰箱里。 4. 使...保持在(某一状态)[O][O4][O7][O8][O9] Those toys kept the children amused. 那些玩具使孩子们玩...
Cost-effective Temperature data Logger for Refrigerator Bluetooth temperature data logger BTT01 is a reliable and cost-effective temperature recorder for industrial and commercial application. It is made of bluetooth 5.0 module and high accuracy temperature sensor. Accuracy...
Y. H. Let, "A cost-effective space sensing prototype for an intelligent refrigerator", Control, Automation, Robotics and Vision Conference, 2004.Loh P.K.K , Let.D.Y.H. 2004, "A cost-effective space sensing prototype for an intelligent refrigerator", Control, Automation, Robotics and Vision...
The analysis shows that, for example, for a 515-liter (18.2-ft{sup 3}) top-mount automatic-defrost refrigerator-freezer, the annual energy consumption can be reduced from 700 kWh/yr (2.52 GJ/yr) to 484 kWh/yr (1.74 GJ/yr) (30.9%) by the use of more efficient fan motors and ...
Preparing for refrigerator moving A lot of planning is involved when transporting your fridge. It shouldn’t have food or leftovers, so plan days or weeks ahead and store your perishables in a different place. You can also use this opportunity to clean the inside of your fridge and prevent ...
Opened tins of caviar can be stored for up to three days in the coldest part of a refrigerator. Unopened containers can be stored in the refrigerator for four to six weeks. Caviar is extremely perishable, delicate, and expensive, so it’s imperative to only buy the amount of caviar you ...
Many things can go wrong with a refrigerator. Some are simple and inexpensive, but others can be difficult and pricey. There is a range of prices associated with refrigerator repair. The national average price is between $350 and $500, with most paying around $400 for repairing a broken ...
1) refrigerator design for cost 电冰箱产品成本设计1. The refrigerator design for cost is the important part of whole design process. 本人通过对价值工程、企业技术经济学、目标成本管理、现代设计方法等理论的分析,依托家电产品电冰箱这一特殊对象从设计的角度提出“电冰箱产品成本设计”思想。