您要查找的是不是:
- Reclamation has emphasized both cool and warm season grass species, using a 3- year program of limestone amendment (40-50 tons/acre/year), cover crop (years 1 and 2), and perennial grass (year 3) establishment. 复垦考虑了冷暖两季草的品种;3年石灰石改善(40-50t/英亩/年;1英亩=7.;07亩)计划包括建立覆盖作物(第1年和第2年);常年草(第3年)。
- Abstract : The purpose of this paper was to find a more suitable nitrogen application system for the cool season turf in Beijing area by using the lysimeter method. 摘要 : 本文的目的是为了研究北京地区冷季型草坪合理的施肥制度,了解尿素施用对混播草坪土壤中各形态氮的影响。
- Autumn is a cool season. 秋天是凉爽的季节。
- The net photosynhtesis (Pn) and other related factors of ?Paspalum conjugatum? with CID 301CO 2 gas analyzer in mist cool season of Xishuangbanna were measured and light use efficiency (LUE) by Pn/PAR and water use efficiency (WUE) by Pn/Tr, were gotten. 用CID - 30 1CO2 气体分析仪测定两耳草在西双版纳雾凉季的净光合速率Pn及相关因子 ,并计算水分利用效率 (WUE)和光能利用效率 (LUE)。
- Effects of drought stress on the changes of physiological characteristics were carried out on Cool Season Turfgrasses by using Fylking(Poa pratensis), Target(Lolium perenne)and Cindy(Festuca rubra). 研究了Fylking草地早熟禾(Poapratensis)、Target多年生黑麦草(Loliumperenne)、Cindy紫羊茅(Festucarubra)的幼茎和幼根在不同的干旱条件下超氧化物酶(SOD)、过氧化物酶(POD)的酶活性生理指标变化。
- In the foggy and cool season in 2000 photoinhibition of photosynthesis and the strategies of photoprotection were explored for seedlings of four tropical rainforest tree species as given below. 于雾凉季研究了西双版纳热带雨林4种植物幼苗对光抑制及光破坏的防御。
- Sent in the autumn of cool season, when the rich purple date period, you see, the town of weeks Guanzong枣林Village Medium violet red dates hanging like pearls such as, how it coveted. 在金秋送爽的时节,正值紫枣盛产时期,你瞧,广宗镇周庄村枣林中鲜红的紫枣如珍珠一样悬挂着,多么让人垂涎欲滴。
- The hut was made of poles covered with grass mats. 茅屋用木杆搭成,上面以草席覆盖。
- Effects of plant hormons on heat tolerance in plants and prospects of application to cool season turf grass 植物激素对耐热性的调控机制及其在冷地型草坪草研究中的应用前景
- In the cool seasons, Navicula subminuscula, a eurythermal species, was the major dominant species, while warm water species increased rapidly with increasing air temperature. 不同季节浮游植物丰度差异小, 以硅藻门丰度占优势, 但与冷季相比, 暖季中甲藻门和蓝藻门丰度明显上升。
- She sat down on a tuft of grass. 她坐在一小块草地上。
- He hid behind some tall grasses. 他躲在很高的草丛中。
- The grass was wet with dewdrops. 草被露水浸湿了。
- We must not forget about the grass roots. 我们绝不能忘记民众。
- A raincoat is a must in the rainy season. 在雨季雨衣是必备之物。
- John couldn't keep cool when he met his rival. 约翰见到他的对手就不能冷静下来。
- My new car cost me a cool thousand pounds. 我的新车整整花了我1000镑。
- He went to grass after being hit in the head. 头部被猛击一下后,他颓然倒下。
- Do you prefer grass or hard courts? 你喜欢草地球场还是硬地球场?
- Let's go and have icecream to cool off. 咱们去吃点冰淇淋凉快凉快吧。