查询词典 acreage

On the other hand, its agriculture was unable to produce sufficient food to feed its inhabitants because it had the highest density of population in the country and much of its cultivated acreage was occupied by cash crops, such as cotton and mulberries.

另方面，它是纺织业中心；另一方面，其农业不能生产出足够的食物以养活当地居民，因为它是帝国人口最密集的地区，而且其耕地多用于种植诸如棉花、桑树等经济作物。

All wheat acreage is expected at 53.8 million, down 5.3 million from 2009, but spring wheat seedings are expected to be higher than last year.

所有的小麦种植预计在53.8百万英亩，自2009年下跌5.3百万英亩，不过春小麦播种面积预计比去年要高。

The steady increase in acreage, infrastructure continuously improved; leading enterprises in the growing strength and increasing farmers income; main varieties growing stereotypes, highlighting the role of brand; scientific and technological support to the effectiveness of obvious economic growth significantly. 5 years, the city added a total of 35 joint-dong greenhouse, covering an area of more than 40 million square meters, more than 5000 solar greenhouse; owned enterprises Floriculture 400, including 100 large-scale enterprises, employing 100,000 people, formed a "company + Farmer "business model; the formation of a national or six with the advanced level in the northeastern region of the characteristics of Flower Park.

种植面积稳步增加，基础设施不断完善；龙头企业日渐壮大，农户收入不断增长；主打品种日趋定型，品牌效应作用突出；科技支撑成效明显，经济效益增长显著。5年来，全市共增添联栋温室35处，面积40多万平方米，日光温室5000多个；拥有花卉种植企业400家，其中规模化企业100家，从业人员10万人，形成了&公司＋农户&的经营模式；形成了6个具有全国或东北地区先进水平的特色花卉园区。

Analysing the general status of the compulsory education resources distribution in Jiangxi province, from three aspects of education investing school condition and teacher staff and six major indexes,such as budgetary expenditure per primary school student and middle school student, budgetary public expenditure per student, schoolhouse acreage per student, value of teaching realia and equipment per student, eligibility ratio of teachers" diploma and ratio of teacher"s intermediate technical post and above, we can induce the problems in the distribution of Jiangxi province compulsory education resources and the reasons consist in the policy of government which results in the problems.

同时，也希望该研究能为省级政府对地方各级政府在推进义务教育均衡发展方面进行督导评估时提供参考和有益的借鉴，从而为推动全省义务教育的均衡发展起到切实有效的作用。本文在研究过程中力求以马克思主义方法论为指导，主要运用文献研究方法。文献研究的优点主要是，研究成本较低，可接触的时间和空间范围广，在较短的时间内可以获得大量的资料，易于做纵向研究和横向研究。

The rice acreage in northern rice-planting regions,especially in northeastern regions of China,grows steadily year by year,and the occurrence of and damage by rice insect pests have gradually increased with global warming and changes in cropping systems.

北方稻区，特别是东北早熟单季稻稻区，水稻种植面积逐年扩大，随着全球气候变暖和耕作栽培制度等因素的变化，其水稻害虫发生面积和危害程度逐渐增大，对北方优质水稻生产构成了较大影响。

At the hearing, the snowmobile interests made a last-minute bid for more acreage (probably for "extreme" snowmobiling),which caught even Mr McKeon by surprise.

在意见听取会上，雪山车族最终获得了更多可以驰骋的空间，这让麦肯先生都感到吃惊。

The equal distance 3-improved-coverage number of beacon sending position is presented according the acreage of ROI.Then a simple method is put forward to calculate the coordinates of the sending positions in rectangular ROI.Aiming at the shortage of the existent sequence algorithm,when beacon moves according to the path and emits RF signals at every position,the ant colony algorithm is applied to the position sequence so as to get the beacon sending position.Further,in this algorithm the sensors could work out their position with trilateration.

根据ROI面积给出了等距三重优化覆盖此ROI所需要的信标发射位置数量计算方法；随后对矩形ROI提出了一种简单的信标发射位置确定方法；针对现有的遍历发射位置点的路径遍历算法的不足，提出了一种新的应用蚁群算法的信标发射位置点的遍历算法，并利用该算法对基于三边测量方法进行传感器节点定位。

Objective To observe the effect of cerebral cryotherapy on large-acreage cerebral infarction.

目的 观察头部低温治疗大面积脑梗死的效果。方法 61例LCI病人，随机分为两组。

It may mean a forced restriction of acreage, as in the American AAA plan, or its revival.

也可能是限制种植面积，如美国农业调整局计划，及其后续推广方案。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。