CAS号 154992-24-2 分子式 C17H18F3N3O3 产品名称 RU58841 产品等级 优级品 产品规格 25kg 有效成分含量 99.7% 是否进口 否 用途范围 雄激素受体拮抗剂,可促进头发再生。 包装规格 1kg EINECS号 1592732-453-0 形态 Powder 沸点 493.6±55.0 °C(Predicted) 酸度系数(pKa) 15.09±0.10(Pre...
被引量: 2发表: 2003年 A CASE OF A 17 YEAR OLD BOY WITH AUTISM BECOMING COMPLETELY INDEPENDENT AND THRIVING ON HIS OWN WITH APPLIED INTENTIONAL EPIGENETICS A 17 year old boy diagnosed as a case of Autism became completely independent and free from all the limiting symptoms of autism that he...
1. 75 2. 400 3. 264 利用减法性质 a-b-c=a-(b+c) 和结合律简化表达式,并进行计算。 ① 175-28-72 = 175 - (28 + 72) = 175 - 100 = 75 ② 461-73+39-27 = (461 - 73) + (39 - 27) = 388 + 12 = 400 ③ 260-(10\times 2-24) = 260 - (20 - 24) = 260...
=-2你的原式应该是 |a+b-1|-|3-a-b| 2.由已知条件 |x+y|+|y-3|=0,可得:|x+y|=0|y-3|=0解得:y=3,x=-3代入2x+y,得:2x+y=2*(-3)+3=-6+3=-33.由已知条件 ,可得:a=1|2+b|+(3a+2c)2=|2+b|+(3+2c)2=0,得出:|2+b|=0(3+2c)2=0解得:b=-2,c=-3/2代入...
k=2 b=4 ,∴直线a的解析式为y=2x+4;(2)令x=0,得y=4;令y=0得x=-2,∴直线与坐标轴的交点坐标(-2,0)(0,4);(3)设直线a与y轴交于点C,∴S△AOB=S△AOC+S△COB= 1 2×4×3+ 1 2×4×1=8. (1)设直线a的解析式为y=kx+b,用待定系数法求一次函数的解析式即可;(2)令x=0和y=0...
百度试题 结果1 题目(2分) 461-72=( ) A. . 388 B. . 289 C. . 389 D. . 398 相关知识点: 试题来源: 解析 C 反馈 收藏
Vol.02 Disc 10 27.2 Minuets KV 461-448a - 2. B Flat Major 66 2024-06 3 Vol.02 Disc 10 28.5 Minuets KV 461-448a - 1. C Major 67 2024-06 4 Vol.02 Disc 10 29.5 Minuets KV 461-448a - 2. E Flat Major 60 2024-06
This is where i host my blog. Fell free to contribute ideas and whatnot - Sync_Pundit-Blog/404.html at 4d875a055b461cef002326d82c31eb009fbb063b · Deon-Trevor/Sync_Pundit-Blog
What a great question. I think this is one of the things that divides the games industry- do you centralise your servers to keep control over them, but then suffer from lack of flexibility to gamer needs and be accused of ruling with an iron fist or do you give control over to the ...
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