多元混配除草剂可分别在播前、播后苗前和出苗后施用。
The cocktailed herbicides could be soil-applied before sowing, between sowing and emergence and foliar-sprayed after emergence.
1996年在稻茬免耕小麦田，进行了播前和播后药剂除草试验。
In 1995-1996, field trials with herbicides to control weeds in rice stubble wheat field were carried out.
玉米收获后，土壤转化酶、脲酶均高于播前或与播前相当，而酸性磷酸酶活性则低于播前。
Urease and invertase activities were higher after harvest than before sowing, however acid phosphatase activity was lower after harvest.
该系列主要适用于农田的耕后碎土、播前整地、疏松土壤、土肥混合和轻质土壤的灭茬作业。
Mainly applicable for breaking up the clods of farmland and light soil after furrow and loosening soil, and mixing soil and fertilizer before sewing.
悬挂轻耙主要适用于农田的耕后碎土、播前整地、疏松土壤、土肥混合和轻质土壤的灭茬作业。
Mainly applicable for breaking up the clods of farmland and light soil after furrow and loosening soil and mixing soil and fertilizer before sewing.
在山西临汾、襄汾采用大区对比法研究了土壤质地、耕作方式及茬口对小麦播前土壤贮水量的影响。
Influence of soil texture, tillage practices and stubble on water storage content before wheat sowing was studied by using the method of contrast in Linfen and Xiangfen, Shanxi province.
文章从品种选择、播前准备、播种育苗、田间管理及病虫害防治等方面介绍了秋季移动大棚无公害黄瓜生产技术。
Planting techniques of pollutions-free cucumbers in mobile greenhouses in the autumn are introduced from the respects of breeds, pre-sowing, seedling planting, field management and disease control.
英国广播公司(BBC)报道：一名《世界新闻》主播和一名前新闻编辑被指涉嫌参与手机黑客行为，警方已将两人逮捕。
A news of the World reporter and an ex-news editor have been arrested by police investigating allegations of phone hacking, the BBC understands.
在举行那次会议几周前，官方还禁播了一部探讨城市“房奴”生活的人气肥皂剧。
Weeks earlier, the authorities had shut down a popular soap opera that explored the lives of urban "wage slaves" struggling to pay their mortgage.
当然，罗宾汉及《农夫皮尔斯》进入今天播客的原因，也是因为这一文本中首次提到了spinsters(老姑娘)，这一形成于650年前的单词。
Of course the reason that Robin Hood and Piers Plowman make it into today's podcast is that this is also the document that first mentions spinsters, making the word about 650 years old.
为了安全起见，试着混到现在的新闻里一起说：“你认为PeterJennings (abc新闻前主播)会在天堂里抽烟吗？”
To be safe, try to mix in a current news topic such as: "Do you think Peter Jennings smokes in Heaven?"
40年前，BBC曾经禁播过这首歌，怎么现在又放起它来了？
BBC banned that song 40 years ago, how come they're playing it now?
50岁的首席主播尼维勒·瑟尔·贝克和42岁的前新闻编辑伊恩·埃德蒙森，两人因非法截获语音信息而被指控。
Chief reporter Neville Thurlbeck, 50, and former news editor Ian Edmondson, 42, are suspected of having unlawfully intercepted voicemail messages.
通过使用不同覆盖物对结缕草播后苗前的杂草防治进行了研究。
Using different types of covering materials to control weeds of Zoysia lawn before seedling after sowing were carried out.
国家电视台就在公开播放前五分钟，被下令禁播。
And the national TV station was injuncted five minutes before it went on air.
前茬作物、播种方式、耕作制度和气候条件等都通过影响玉米的播期或灰飞虱的发生数量来间接影响当地或当年病害发生的轻重。
The others such as previous crops, sowing way for maize, cropping system and the climate were indirect factors, which affected the sowing date or amount of planthopper.
用该公式计算华南前汛期锋面云系自然降水效率，并探讨人工播云的可能性。
The formula was used to calculate the precipitation efficiency and the precipitation stimulation possibility of frontal clouds du-ring the first rainy season in South China.
主播人们对优质学龄前教育和日托的日益增长的需求，给这个行业带来新的商机。
The growing demand for quality pre-school and daycare is creating new business opportunities.
ALC协议采用发送方分多个组播通道发送数据，通过前向纠错编码来保证数据的可靠性。
ALC protocol sends data through many multicast tunnels and undertakes data reliable by forward error correction (FEC).
他们看到美国的新闻主播沃尔特克朗凯特抹去了眼泪，他们看到了从中国到巴西，人们聚集在电视机前；
They saw the US newscaster Walter Cronkite wiping away his tears; people gathered around televisions from China to Brazil;
他们看到美国的新闻主播沃尔特克朗凯特抹去了眼泪，他们看到了从中国到巴西，人们聚集在电视机前；
They saw the US newscaster Walter Cronkite wiping away his tears; people gathered around televisions from China to Brazil;
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