Smith counters that if you factor in the hidden cost of government corn subsidies, environment degradation, and decreased human health and animal welfare, grass-fed is the more cost-effective model.
史密斯反驳说，如果你把政府谷物补贴的隐藏成本、环境恶化以及人类健康和动物保护的减少考虑在内，那么草饲模式更具成本效益。
The paper applied the information diffusion model of non-parametric estimation to project the level of productivity risks for cereals, rice, corn and wheat at major grain-producing area.
本文采用非参数估计的信息扩散模型测算了我国粮食主产区水稻、玉米、小麦和棉花产量损失风险水平。
In the model, the leaf area index (LAI), crop coefficients, and root penetration and distribution were simulated for the winter wheat and summer corn double cropping system.
模型对冬小麦—夏玉米轮作体系作物叶面积指数、作物系数、根系生长与分布进行了模拟。
The experimental result is that the correct recognition ratios of corn breed all reach above 80%, which proves that the model is a rational and effective way to identify corn breed.
试验中玉米种子品种的正确识别率均能达到80%以上，证明该模型合理可靠，是实现玉米种子品种分类的有效途径。
The mathematics model of identifying corn breed was established using fuzzy pattern recognition.
应用模糊数学中的模糊模式识别建立识别玉米种子品种的数学模型。
The simulation results of life table data of Asian corn borer showed that this model possesses good simulation capability.
对玉米螟生命表资料的模拟结果表明，模型具有良好的模拟性能。
The applied model of wheat corn multiple cropping was discussed in the wheat region of south Shanxi province and Huanghuai.
对小麦复种玉米模式在晋南麦区乃至黄淮麦区的应用前景进行了探讨。
The forecasting results of all the methods were weighted and summed to gain the combination forecasting result, and the corn yield combination forecasting model was built.
将各单一预测模型的预测结果加权求和得到了组合预测模型的预测结果，建立了玉米产量组合预测模型。
The exposed groups were fed with the fodder with different proportions of corn dried by burning coal coming from endemic fluorosis areas, to establish the animal model of coal-burning fluorosis.
各染毒组喂饲含不同比例的燃煤型氟中毒病区煤烘玉米的饲料，复制燃煤型氟中毒动物模型。
Rheological properties of waxy corn flour were studied in this work, and the rheological model was described.
本实验对蜡质玉米粉糊的流变特性进行研究，建立相应的流变模型，并研究制粉方法对流变特性的影响。
The utility model relates to a wheeled peanut and corn seeding machine, which belongs to the peanut and corn dibbling machine of the agricultural machine.
属于农业机械的花生玉米点播机，在开有五个型孔的滚轮上分别安有五个带有活舌的管式开穴铲和型孔盒。
The utility model is applicable for the bunch planting wheat, corn, vegetables, etc.
适用穴播小麦、玉米、蔬菜等作物。
The utility model has the advantages of small volume, high efficiency and low power consumption, thereby the utility model meets the needs of feeding households to process the corn grain feed.
本实用新型具有体积小、效率高、耗电量低的优点，能满足饲养户加工玉米颗粒饲料的需要。
Based on the parameters of time and shape offered by the growth model, the mathematic model for changes on shapes in root system of corn was brought forward.
结合粒子系统和计算机图形学技术，在计算机上实现了玉米根系生长的三维显示。
The simple corn planter of the utility model makes use of the straight pipe, the spring opener and the spring pull rod to skillfully deliver and automatically bury the corn seeds into the soil.
本实用新型的简易玉米播种机利用直管、弹簧开口器及弹簧拉杆将玉米种子巧妙的送入土中并自动掩埋。
The utility model relates to a corn pulp atomizing and drying device.
本实用新型涉及玉米浆雾化干燥装置。
The utility model discloses a corn picking and conveying machine, which comprises a picking shovel and a fixing frame.
本实用新型公开了一种玉米拾送机，所述玉米拾送机包括一个拾 取铲和一个固定架；
The utility model discloses an active ridge-tillage and no-tillage corn seed planter which pertains to the technical field of agricultural machinery.
本实用新型公开了一种主动式玉米垄作免耕播种机，属于农业机械技术领域。
In the corn stubble skim machine of the utility model, the stubble skim cutters are arranged in the dustproof case, and thus the dust during the course of operation is reduced.
本实用新型的玉米铲茬机，将铲茬刀具放置于防尘箱内，减少了操作时的尘土飞扬。
In the corn stubble skim machine of the utility model, the stubble skim cutters are arranged in the dustproof case, and thus the dust during the course of operation is reduced.
本实用新型的玉米铲茬机，将铲茬刀具放置于防尘箱内，减少了操作时的尘土飞扬。
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