例句與造句

1. Secondly , this paper studied the effect of different concentration nacl on wheatgrass and pointed out that the wheatgrass could maintain well - balanced physiology at light salt stress , but at high salt stress , the membrane penetrability increased , fresh weight reduced , the development was restrained distinctly , and the osmoregulatory substance increased notably , at last the plants perished . from these results , this paper concluded that the wheatgrass had strong salt resistance
   二、用不同濃度的nacl (氯化鈉)溶液對(duì)冰草植株進(jìn)行根際滲透脅迫發(fā)現(xiàn)，冰草在低鹽濃度脅迫下能夠保持正常的生理代謝，而高濃度鹽脅迫下植株質(zhì)膜透性增大，鮮重減少，生長(zhǎng)明顯受到抑制，有機(jī)滲透調(diào)節(jié)物質(zhì)顯著增加，長(zhǎng)時(shí)間脅迫植株死亡。
2. It's difficult to find light salted in a sentence. 用light salted造句挺難的