持久性,persistence英语短句,例句大全

持久性,persistence
1)persistence[英][p?'s?st?ns][美][p?'s?st?ns]持久性
1.The classification systems of soil seed banks and seed persistence in soil;土壤种子库的分类系统和种子在土壤中的持久性
2.Yield and Persistence of 12 Introduced Varieties of Alfalfa;12个紫花苜蓿引进品种的产量及持久性评价
3.Regrowth,fall dormancy and persistence of alfalfa varieties released by Chinese Forage Variety Registration Commission;紫花苜蓿国家审定品种的产量、再生性、秋眠性及持久性测定分析

英文短句/例句

1.Bio-degradable, non-persistent wastes生物降解、非持久性废物
2.There is no stay in your native.本地人没有持久性。
3.Sporadic dumping偶尔倾销，非持久性倾销
4.non-persistent gas非持久性毒气, 暂时性毒气
5.Persistent Organic Pollutants (POPs) and the Eco-toxicity持久性有机污染物(POPs)及其生态毒性
6.Characteristics Harms and Countermeasures of Persistent Organic Pollutants浅谈持久性有机物的特性、危害及对策
7.Persistence and Unique Continuation Properties of Solutions of the DGH EquationDGH方程的持久性和唯一连续性(英文)
8.The Global Stability and Permanent of a SIR Epidemic Model with Time Delay具有时滞的SIR模型的全局性和持久性
9.An object used for storing temporary or persistent data.用于存储临时或持久性数据的对象。
10.A durable bluish-green pigment.铬绿一种蓝绿色的持久性颜料
11.Persistence of the herbicide in the mud was irrespective of formulation.除草剂在底泥中的持久性与剂型无关。
12.Persist. NET is a persistence framework written in C#.这是一个用C#现的一个持久性框架。
13.Ad Hoc Working Group on Persistent Organic Pollutants持久性有机污染物问题特设工作组
14.The Research and Implement on Data Persistence Base on J2EE;基于J2EE的数据持久性问题研究与实现
15.Permanence and Periodic Solutions of the Discrete Population Models;离散时间种群模型的持久性及周期解
16.The Persistence of Inflation in 36 Cities of China;中国36个城市通货膨胀持久性研究
17.Analysis on Effects of Permanent Income on Chinese Farmers’ Consumption;持久性收入对中国农民消费影响分析
18.The Permanent Cost Managing: A Kind of New Strategic Cost Management Mode;战略成本管理新模式——持久性成本管理

相关短句/例句

permanence[英]['p?:m?n?ns][美]['p?m?n?ns]持久性
1.The permanence of complicated ecosystems with impulsive;复杂脉冲生态系统的持久性
2.The permanence of a nonautonomous nonlinear food-chain predator-prey system;非自治非线性的食物链模型的一致持久性
3.Permanence for a Three-species Predator-prey Delayed Systems with Michaelis-Menten Type Functional Response;具有Michaelis-Menten类型功能反应的3种群捕食者-食饵时滞系统的持久性
3)durability[英][,djur?'biliti][美][,dj?r?'b?l?t?]持久性
1.The validity and durability of chemicals in Daqin.分析了大庆油田ＡＳＰ复合驱常用驱油剂（表面活性剂ＯＲＳ－４１和碱ＮａＯＨ）在孔隙输运过程中的有效性和持久性。
2.The durability of non-linear power load is researched and short-term load forecasting is performed in durability span by fractal interpolation algorithm.讨论了非线性电力负荷持久性问题,并在持久性区间利用分形插值算法进行了短期负荷预测。
3.The article studied the asymptotic property of a class of non-autonomous predator-prey system,obtained the durability of the system under the suitable conditions,the existence,the uniqueness and the global asymptotic stability of positive periodic solution corresponding periodic system.文中研究了一类非自治的捕食-食饵系统的渐近性质,得到了在适当条件下该系统的持久性,对应周期系统正周期解的存在性、唯一性以及全局渐近稳定性。
4)stress rupture property持久性能
1.Transformation mechanism of carbides and their effect on the stress rupture property were investigated in a Ni-base single crystal superalloy with microcontent of carbon.015%)碳的镍基单晶高温合金在热处理和持久过程中的碳化物演化机制以及各种碳化物对合金持久性能的影响。
2.The results show that no recrystallization occurs at 1050℃ but coarse γ′ phases precipitate and stress rupture property decreases.对标准热处理后的第一代单晶高温合金DD3吹砂,然后采用不同温度进行热处理,研究了吹砂后热处理温度对合金1000℃/195 MPa持久性能的影响。
3.Results showed that holding for such short time,there were a lot of blocky γ′phases in the bonding seam with D1P interlayer alloy,causing a lower stress rupture property of about 60% of.对上述规范下获得的DD3接头组织和性能进行了研究分析,结果表明,扩散时间短,D1P中间层合金扩散焊接头组织很不均匀,在中间层合金流入处生成大量光板γ′相,对接头持久性能不利,1250℃下扩散4h接头的980℃持久性能为母材性能的60%;而D1F中间层合金扩散焊接头组织均匀一致,1250℃下扩散4h接头980℃持久性能超过母材性能的70%。
5)stress rupture持久性能
1.The effects of different heat-treatment on microstructure and stress rupture of MX246A have been studied in the present investigation.研究了不同热处理制度对MX246A合金显微组织和持久性能的影响。
2.It shows that this method can successfully predict the stress rupture of test alloy.在Monkman-Grant方程的基础上计算了试验合金的Larson-Miller曲线,对预测的结果与试验结果进行了比较,计算曲线与实测曲线有较好的吻合,证明该方法能够准确地预测试验合金的持久性能。
3.The influence of microstructure after long time aging at high temperature on the stress rupture at 1010℃/248MPa was investigated.研究了高温长期时效对一种镍基单晶合金组织和在1010℃/248MPa条件下的持久性能的影响。
6)stress rupture properties持久性能
1.The microstructures and stress rupture properties of the second generation single crystal superalloy DD6 with [001] orientation were investigated after the full heat treatments were performed and aged at 980 ℃ for 100, 200, 300, 400, 600, 800 and 1000 h, respectively.选用980℃时效温度、分别对[001]取向标准热处理后的第2代单晶高温合金DD6进行100,200,300,400,600,800及1000h的长期时效,研究了合金的显微组织与持久性能。
2.The effects of low angle grain boundaries(LABs) on the stress rupture properties of second generation single crystal superalloy DD6 were investigated at 800℃,850℃ and 900℃.在800℃,850℃和900℃的温度条件下,研究小角度晶界对第二代单晶高温合金DD6持久性能的影响。
3.The effects of heat treatment on the microstructures and stress rupture properties for the single crystal Ni-base superalloy have been investigated.研究了不同热处理工艺对一种镍基单晶高温合金的组织和持久性能的影响。