下列关于生物固氮的说法中正确的是 A.固氮微生物将自然界中的含氮化合物还原成氨的过程 b.固氮微生物将空气中的n2还原成氨和硝酸的过程 Template




You need a modern browser try chrome, to view this.

Background image: Hide Show

View Larger Image Image Credit: 1010jiajiao.com






Try and sketch some of theseAdz, Onion, Celebrity, Pentacle, Shepherd, Cross, Vampire, Cuttlefish, Mountaineer, Spittoon, view more ideas


please wait, the page is loading...

More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

anonymous
anonymous
sketch #5202 The Woman by Céline Chalois


愛君
sketch #1964 愛鼠繪


anonymous
anonymous
sketch #4475 Daft Punk by Reggie Garcia


anonymous
anonymous
sketch #5435


anonymous
anonymous
sketch #1668 SUNSET


anonymous
anonymous
sketch #5349


anonymous
anonymous
sketch #3092


sketchmaster
sketch #2608 Beauty and the Beast by sketchmaster


anonymous
anonymous
sketch #4264 oh yeah


anonymous
anonymous
sketch #3919 this is not my best but i did it because it looks very cool


anonymous
anonymous
sketch #5040 Amy Winehouse by Timothy Palfreyman


anonymous
anonymous
sketch #4546 Misaki Mei by Wanis Khelifa


anonymous
anonymous
sketch #3581 Dante


sketchmaster
sketch #2619 Underwater by sketchmaster


anonymous
anonymous
sketch #5156 Angry Bird by Roberto Castro Colimil


Милен Тревата
sketch #2771 Naruto by Милен Тревата


anonymous
anonymous
sketch #542 life


anonymous
anonymous
sketch #5091 The Red Lady by অনন্ত জলিল


anonymous
anonymous
sketch #2308


anonymous
anonymous
sketch #4742


anonymous
anonymous
sketch #4691 Itachi by Jaqueline Salazar


anonymous
anonymous
sketch #5102 Old Man by Cuong Pham


anonymous
anonymous
sketch #4769 Finn and Jake by Neo Ʀazor


anonymous
anonymous
sketch #2904 Pinky and the Brain by Tim Poole


anonymous
anonymous
sketch #953


sketchmaster
sketch #2593 Tweety by sketchmaster


anonymous
anonymous
sketch #5184 Walter White by Abdul Ghony


sketchmaster
sketch #2627 Taz by sketchmaster

tomski下列关于生物固氮的说法中正确的是 a.固氮微生物将自然界中的含氮化合物还原成氨的过程 b.固氮微生物将空气中的n2还原成氨和硝酸的过程 coloring