The feeding rate of expanded feed is lowest.
膨化颗粒饲料的摄食率最低。
This article presents the advantage and processing principle of aquatic expanded feed, the effect of expanding on feed nutrient and the experimental results of expanded feed in marine fishes.
本文综述了水产膨化饲料的优势、加工原理、膨化对营养素的影响、投喂技术和投喂海水养殖鱼类的试验结果。
Producing a single calorie of beef can, by some estimates, require eight or more calories of grain feed, and expanded meat consumption therefore has a multiplier effect on demand for grains.
据估计，生产单位卡路里热量的牛肉，需要八倍以上的谷物饲料，而且肉类消费的增长会引起对谷物需求的乘数效应。
Maize, as a high-efficient crop of high yield for the grain and feed, the cultivated area in the future should be further expanded.
玉米作为粮食和饲料兼用的高产高效作物，今后的种植面积应进一步扩大。
That content is delivered in a "news feed" type interface that looks a little like Facebook or Twitter, but where message headlines can be expanded with a click for reading and viewing multimedia.
该内容以类似于Facebook和Twitter的newsfeed形式提供，但消息标题可通过点击来阅读完整内容并浏览多媒体。
Howerever, the demand for lysine by the feed industry expanded fast and pushed lysine price to about RMB50/kg at one time.
但饲料工业的迅速扩增为赖氨酸带来了较大的需求和推动，赖氨酸价格曾一度达到每公斤50元人民币。
The stem seal of a feed water control valve uses expanded graphite packing in order to produce friction and to economize on energy for the control valve working.
电站锅炉给水调节阀的阀杆密封采用柔性石墨填料，既降低了摩擦力，又为调节阀的运行节约了能源。
In foundation of the dual-layer structure, combining with capacitive coupled feed technology, the impedance bandwidth of the microstrip antenna has been further expanded;
在双层结构的基础上，结合电容耦合馈电技术，进一步扩展了微带天线的阻抗带宽；
The hexagon fractional slot structure is chosen, the gradually changed CPW feed is adopted. Not only the bandwidth of matched impedance is expanded, but also the antenna's miniaturization is realized.
选择正六边形分形缝隙结构，采用渐变的共面波导馈电，不仅拓宽了阻抗带宽，而且实现了天线的小型化。
The hexagon fractional slot structure is chosen, the gradually changed CPW feed is adopted. Not only the bandwidth of matched impedance is expanded, but also the antenna's miniaturization is realized.
选择正六边形分形缝隙结构，采用渐变的共面波导馈电，不仅拓宽了阻抗带宽，而且实现了天线的小型化。
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