Further research has shown that caterpillars become virtually immune to the wilt virus as the trees on which they feed respond to increasing defoliation.
进一步的研究表明，毛虫对萎蔫病毒几乎具有免疫力，因为它们赖以为生的树木会对越来越多的落叶做出反应。
The world will be able to feed the predicted 2050 population of nine billion people, according to two French agricultural research organizations.
根据两家法国农业研究机构的发现，到2050年，人类社会将能够养活届时预计达到90亿的人口。
Despite many successful research studies on the use of plant-derived feed ingredients in fish feeds, significant problems remain to be resolved.
尽管对植物来源的饲料成分的利用的研究已取得了很多进展，但还有一些重大问题尚待解决。
Feed cellulase is the key to develop and utilize cellulose animal nutritive resources. It covers extensive research and application prospect.
饲料纤维素酶是开发和利用纤维素作为动物营养源的关键，其研究和应用前景广阔。
The data files consist of five feed nutrient composition tables published by TheAnimal Husbandry and Veterinary Research Institute of SAAS and The Animal Husbandry Institute of CAAS.
文件的数据由上海市农业科学院畜牧兽医研究所及中国农业科学院畜牧研究所编印的五种饲料营养成份表组成。
On basis of experiment and research the technological process for feed and food processing and corresponding equipment are presented.
在实验研究的基础上给出了作为饲料和食品加工的工艺流程及相应的工艺装备。
In this paper, the research object is the position controller of a permanent magnet linear motor direct drive feed servo system.
本论文以超精密机床用永磁同步直线电机驱动进给伺服系统位置控制器为研究对象。
It is used in Biochemical and nutritional research, in pharmaceuticals, in fortified foods, and as a nutritional supplement and feed additive.
离氨酸用于生化和营养研究、药品、增强食品，并作为营养补充和饲料添加剂。
Research and application of waste edible oil in preparation of biodiesel, chemical raw materials, feed and demeshing agent of concrete product were summarized.
综述了餐饮废油在制备生物柴油、化工原料、饲料、混凝土制品脱模剂等领域中的应用及研究进展，并对其发展前景进行了展望。
This paper makes research on parabolic cylindrical antenna with feed for linear arrays, generates aperture-field analysis methods and simulation results of parabolic cylinder and feed.
本文对一种直线阵馈电抛物柱面天线进行了研究，并给出了抛物柱面和馈源的口径场分析方法以及仿真结果。
In order to get low surface roughness and high material remove rate, basic research on the optimization of process parameters in creep feed ultrasonic grinding engineering ceramics was conducted.
为了在加工中获得良好的表面质量和大的材料去除率，本文开展了蠕动进给超声磨削工程陶瓷参数优化的基础研究。
The study is integrating research to discover ways to increase feed efficiency and extension to pass on the information to beef producers.
这一研究将有关提高饲料利用率的理论研究途径和扩大向肉牛饲养者传递信息的范围有效地联系在一起。
After a brief introduction to the structure of injection moulds, the research situation of CAE-based optimization plan for the feed system and cooling system of injection moulds was discussed.
在简单介绍注射模结构的基础上，对基于CAE的注射模浇注系统和冷却系统优化研究概况进行了论述。
Other uses are in organic synthesis and biochemical research, as a nutrient and feed additive, and to retard rancidity in animal and vegetable fats.
其它的用途包括了有机合成和生化研究；营养素和食品添加物；延迟动植物脂肪酸臭味的产生。
Considering the kinematic features of the five-axis CNC parallel machine tool (PKM), a feed speed control method is proposed based on the known research fruits.
针对五轴并联数控机床的特点，文章在已有的研究基础上提出一种加减速控制方法。
The rising cost of feed has led agricultural research universities to give greater attention to what experts call "feed efficiency."
养牛成本的增加使得农业研究大学更加关注专家所谓的“饲养效率”。
This article summarizes Nylon Bag Technique to evaluate monogastric animal feed nutritional value and the influence determination result factor aspect research progress.
本文就尼龙袋技术在单胃动物饲料的营养价值评定及影响测定结果的因素方面的研究进展作一综述。
On the base of feed-forward intelligent fuzzy logic control system prototype, this paper performs particular research and design to each constituent of this system.
本文在前馈式智能模糊控制系统原型的基础之上，对该系统的各个组成部分进行详细的研究与设计。
In the end, this paper has a research on feed forward regulator in theory and experiments.
最后，文章还对前馈调节控制器进行了理论研究和实验验证。
The research advances in the effects of feed restriction on body immune function were reviewed in this article. Its application in animal production was also presented.
本文就限饲对机体免疫机能影响的研究进展进行了综述，并浅谈了限饲在动物生产上的应用。
Abstract: Based on the related research on work fatigue at home and abroad, it's influence factors are classified four categories as the work itself, workers, work environment and work feed-back.
摘要：基于国内外关于施工现场建筑工人作业疲劳的研究，将其影响因素归纳为作业本身、作业人员、作业环境和作业回馈四大类。
Laser three-dimensional shaping is a new research hotspot, and powder feed unit is the key to this technology.
激光三维快速立体成型已成为新的研究热点，送粉器是激光三维快速立体成型技术中的关键技术。
Bacillus subtilis natto has been authorized to be the microbiological feed additive. The research on the effects of bacillus subtilis natto as feed additive for dairy cattle is rare.
纳豆芽孢杆菌已被我国饲料主管部门批准为微生物饲料添加剂，但是将其做为奶牛饲用微生物的使用效果还缺乏研究。
The rising cost of feed has led agricultural research universities to give greater attention to what experts call "feed efficiency."
饲料成本的上涨引发农业研究型大学对专家们所谓的“饲养效率”给予了更大关注。
The DC sensor based on magnetic potential self-balance and feed-back compensation is brought forward based on the research of basic principles about traditional DC transformer and magnetic magnifier.
磁势自平衡回馈补偿式直流传感器是在传统直流互感器、双向磁放大器基本原理的基础上设计出的一种新型的直流大电流传感器。
The research of this problem has an important and pervasive significance for solving multitude motors high precision feed and synchronous control.
研究双位置驱动直线伺服系统动态同步控制，对解决多电机高精度同步进给和协调控制一类问题具有重要而普遍的意义。
A delicate research about the relationship of the selection of model of the linear network part and the multi-layered feed-forward network part and simulation are presented.
对线性网络的模型选择和多层前馈网络的关系做了细致的研究，并分别进行了仿真。
But new research suggests that some very obese woman may not breast-feed as much or for as long as their normal-weight counterparts.
但是新的研究表明，一些肥胖妇女没有正常体重的女性母乳喂养的一样多或长久。
1Agricultural research funding is vital if the world is to feed itself better than it does now.
如果世界人民想比现在吃得更好，农业研究资金的投入至关重要。
1Agricultural research funding is vital if the world is to feed itself better than it does now.
如果世界人民想比现在吃得更好，农业研究资金的投入至关重要。
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