Each capsule contains 337mg of extract (as dry extract) from Valerian root (Valerian officinalis L) (equivalent to 1683mg-2020mg of Valerian root). Dosage (剂量): For oral use only. For adults and elderly: Mild anxiety — Take 1 capsule 3 times daily. To aid sleep ...
2.高压氧气瓶体积为30L,装满氧气时压强为$$ 1 . 3 \times 1 0 ^ { 5 } P a $$.若每天需由该氧气瓶放出压强为$$ 1 . 0
1 7 k J \cdot m o l ^ { - 1 } $$ $$ \ln \frac { k _ { 3 } } { 3 . 5 \times 1 0 ^ { - 5 } } = \frac { - 7 9 . 1 7 \times 1 0 ^ { 3 } } { 8 . 3 1 4 } ( \frac { 1 } { 3 2 3 } - \frac { 1 } { 3 0 3 } ) $$ $$ k ...
,this story is not new to Chinese children.The Monkey King or Sun Wukong is the main character in the (3) traditional(tradition) Chinese book Journey to the West. The Monkey King is not just any normal monkey.In fact,he sometimes does not even look(4)l ike a ...
Answer to: How many liters of 0.1107 M KCl(aq) contains 2.50 g of KCl? a. 0.277 L. b. 0.303 L. c. 3.71 times 10^{-3} L. d. 3.30 L. e. 5.94 times...
男性,30岁,上腹部痛7小时后转移到右下腹,3天后右下腹可触及一界限不清,不活动、压痛性包块,体温38.2℃,WBC16×10/L。
【题目】判断题(对的画“✓”,错的画“×”)(1)一瓶可乐450L.( )(2)因为$$ 5 \times 6 = 3 0 $$,所以30是倍数,5和6是因数.()(3
L aI$$ L7=L+6-67 $$a$$ 85=87+9-98 $$85$$ +7= $$It$$ 02-22=30 $$o8SS b$$ 18 \times 3 \times 3=27 $$3$$ 97=02-08+91 $$9 15$$ |L=0I-6 \times 6 $$1L2$$ 18=6+6 \times 8 $$18ir$$ b+9 \times 2 $$bb9$$ 4+9+9=4 $$Tt s1$$ ...
30cm,高35cm,倒入30L的水后,水深多少厘米?$$ 50 \times 30=1500cm^{2} $$$ 30Ldm^{3} $$$ 30dm^{3}=30000cm^{3} $$$ 300000 \div 1500=20cm。 $$2一种生奶用塑料盒密封包装成长方体(如图)。答:水深20cm。 相关知识点: 空间与几何 立体图形 长方体和正方体 长方体和正方体...
【解析】 30.【答案】D 【解析】根据单位可确定“$$ 5 . 0 4 \times 1 0 ^ { - 3 } m o l \cdot L ^ { - } $$"表示葡萄糖的物质的量浓度。 结果一 题目 30.某同学血液化验单中“葡萄糖的结果为5.04×10-3mol-L-1。这里的“5.04×10-3ol-L-1表示葡萄糖的( A:物质的...