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- Irrigation timing is important due to light rather shallow soils. 由于土壤轻松，土层又浅，及时灌溉是很重要的。
- This article assessed the effect of different volume of water, different irrigation methods and different irrigation times on cotton spider mites. 摘要研究了不同灌水量、灌水方式和不同灌水时期对棉叶螨的影响。
- So it was reasonable for the Russian wildrye seed production that the irrigation times were four and irrigation amount was 600 m3/hm2 in Jiuquan district. 研究认为,在酒泉地区适宜于新麦草种子生产的灌水次数为4次,每次的灌水量为600 m3/hm2。
- The key irrigation time was related to soil water content before sowing, precipitation during crop growing and the precipitation distribution etc. 作物生育期间的灌水关键期与土壤底墒、作物生育期降水量和降水的时间分布等因素有关。
- At that time, left-chi to produce plastic bottles of water outfall like they never expected that in less than one minute of irrigation time, the risk occurred. 当时，左驰拿出塑料瓶到排污口取水样，没想到在不到1分钟的灌水时间里，危险发生了。
- Irrigation timing is important due to light and rather shallow soils. 由于土壤轻松,土层又浅,及时灌溉是很重要的。
- A test was conduced to purify sewage from CAU with a modeling cylinder filled by artificial soil with 3 irrigating time and 4 ratios of wetting-drying. 在土柱内装填人工土滤料,利用中国农业大学排放的混合污水进行了3种配水时间4种湿干比污水处理试验。
- Abstract : A test was conduced to purify sewage from CAU with a modeling cylinder filled by artificial soil with 3 irrigating time and 4 ratios of wetting-drying. 摘 要 : 在土柱内装填人工土滤料，利用中国农业大学排放的混合污水进行了3种配水时间4种湿干比污水处理试验。
- Roes comes out with the strangest remarks at times. 罗斯不时地发表些极怪的议论。
- We used the money to set up an irrigation project. 我们把钱用在兴建灌溉工程上了。
- It is ten times louder than another. 它比另外一个的声音大十倍。
- The boxer let his opponent off the hook many times. 那拳击手失掉了许多次击败对手的机会。
- They are digging irrigation ditches. 他们在挖灌溉渠。
- Meal times are shown on the notice board. 告示牌上写有用餐时间。
- I don't like French food even at the best of times. 即使在情况最好的时候，我也不喜欢法国菜。
- He invited me to his home to talk over old times. 他邀我到他家里去聊聊过去的事。
- Jack was fired twice but both times taken back. 杰克曾两次被解雇，但两次都被允许回去工作。
- The firm has had good times and bad times. 这公司经历过顺境和逆境。
- His wife stuck by him in good times and bad. 他妻子无论在顺境逆境中都对他不变心。
- Irrigation is needed to make crops grow in dry regions. 干旱地区需要灌溉才能使作物生长。
