Farm manure, chemical fertilizer and straw had different sustainable effects.
通过长期定位试验（1986～1997年），采用正交旋转回归设计，在黑土地区不同培肥方式条件下，对土壤氮素持续效应进行研究。
The sustainable effect of different fertilizing matters on soil fertility in exhausted stage was observed.
以农家肥、化肥、秸秆、绿肥等培肥物质为试验因素,研究长期定位试验耗竭阶段土壤有机质的持续效应。
The test was divided into two stages: the first was fertilizing stage, ended in 1992; the second was exhaust stage, mainly to researchthe sustainable effect of e.
后一阶段为耗竭阶段，主要观测各培肥处理对土壤养分的持续效应及对产量的影响。
Being students "common experiencer"is the psychological base of the being of teaching tact;being students "wisdom enlightener"is the actual strategy of the development of it;being a"constant reflector"is the only way of the exaltation of it.
教师成为学生的"共同遭遇者"是教学机智在教学现场适时产生的心理基础;做学生的"智慧启迪者"是教学机智生成发展的行动方略;做教学的"持续反思者"是教学机智提升境界的必由之路。
Their CSFC show mixed cell reaction and the reaction is enduring.
其CSFC表现为混合细胞反应,且这种细胞反应持续时间长。
Annual Financial Information Disclosure, Response Duration,and Investment Decision;
年报披露、反应时间与投资决策——股票市场价格反应的持续模型研究
How long does the variable last?
变量应持续多长的时间？
Redox Reaction Modulates Transient and Persistent Sodium Current during Hypoxia in Guinea Pig Ventricular Myocytes;
氧化还原反应调节的豚鼠心室肌细胞瞬时钠电流和持续性钠电流
Permanence and global stability of a predator-prey system with Holling Ⅲ type functional response and continuous time-delay
具有连续时滞的Holling Ⅲ功能性反应捕食系统的持久性和全局吸引性
When pain is unremitting, dramatic changes follow: spinal cord neurons become hypersensitive and start firing in response to weak stimuli.
当疼痛持续不消时，会造成显著的变化：脊髓神经元变得极度敏感，对微弱的刺激也产生放电反应。
Connect the microphone, adjust the sound control panel to make the sound's reaction speed is moderate, adjust speed, backward play speed and lasting time.
连接好麦克风，调试声控划块，使得声音的反应适中，调节速度、倒放倍速和持续时间。
This energy produced is so great when it first collides, that a nuclear reaction occurs and the gases within the star start to bum continuously.
在它初次碰撞时，产生的能量非常巨大，以至于发生了核反应，恒星中的气体开始持续燃烧。
RESULTS& CONCLUSION: Clonidine transdermal patch could decrease24 h blood pressure continuously and effectively, and to which patients showed good treatment compliance, and it has few adverse effects.
结果与结论:可乐定透皮贴剂能持续有效降低24小时血压,治疗依从性好,无明显不良反应。
duration:Continuance or persistence in time.
"持续,持久:时间上的连续或持续."
Continuance or persistence in time.
持续，持久时间上的连续或持续
Permanence for single species model with feedback control and finite continuous delays
具连续时滞单种群反馈控制模型的持久性
Supplier's quality performance consistently exceeds the agreed goal.
当供应商品质持续超出要求的目标时。
Cash Dividend Policy Motivation, Earnings Persistence and Stock Market Reaction;
现金股利政策动因、盈余持续性与市场反应
Incentive Mechanism, Feedback and Continuous Improvement of Supply Chain Performance;
激励机制、信息反馈与供应链绩效的持续改进
Reflecting on the Double-effect of Homegrown Movies Probbing into Their Prospect of Sustainable Development;
反思国产大片的双重效应及其可持续发展之路
Globally Asymptotical Stability and Persistence in Reaction-Diffusion Models
反应扩散模型的全局渐近稳定性和持续性(英文)
Troubleshooting and treatment of side effects in post-operative continuous constant-dose analgesia
持续性术后镇痛中的故障排除与不良反应处理