使用GB/T2828.1,批量N=5000,检验水平Ⅱ,AQL=15.0(%),查正常检验一次抽样方案为( )。
A公司为增值税一般纳税企业。购入原材料150公斤,收到的增值税专用发票注明价款900万元,增值税税额153万元;另发生运输费用9万元(不考虑抵扣因素),包装费3万元,途中保险费用2.7万元。原材料运抵企业后,验收入库原材料为148公斤,运输途中发生合理损耗2公斤。不考虑其他因素,则该批原材料入账价值为()万元。
You increased the () to 150 tons that’s why the fuel oil ().
图中,已知u 1=4sin(t+150°)V,u 2=3sin(t-90°)V,求u S。
Write a letter in 130-150 words. Write a sales letter to an old customer who placed an order with you two years ago,and draw his attention to some new products which represent a great improvement on some of the models he has sold successfully.Your letter should cover the following particulars: ·对方是你公司的老客户,曾大批订购你公司生产的开关装置(switchgear),之后就没有再订过货。 ·告知客户你公司最近在市场推出一种最新高压(high voltage)开关装置,并介绍新产品的特点。 ·随函寄上产品规格及价格表供对方参考,并强调尽快订货的重要性。
下列有关船舶防污设备的说法中,正确的是()。 Ⅰ、150总吨及以上油轮和400总吨及以上非油船应设有防污设备和器材; Ⅱ、不足150总吨的油船应设有专用容器用来回收残油废油; Ⅲ、400总吨以下的非油船不作具体要求。
某轴的轴端直经为150+0.15,则该轴轴端直经的公差为()。
Directions:
Please write an essay in about 150 words entitled “On Electronic Dictionary” based on the following outline
(1)Advantages of electronic dictionary.
(2)Disadvantages of using electronic dictionary.
(3)Your opinion.
下列有关船舶防污设备的说法中,正确的是()。 Ⅰ、150总吨及以上油轮和400总吨及以上非油船应设有防污设备和器材; Ⅱ、不足150总吨的油船应设有专用容器用来回收残油废油; Ⅲ、400总吨以下的非油船不作具体要求。
Directions:
Please write an essay in about 150 words entitled “Where To Study--Go Abroad or Stay in China?” based on the following outline
(1)Two opposite views.
(2)Advantages and disadvantages of both.
(3)Your preference.