Because the time dependence characteristics of photovoltaic system enhance the instability of system.
而这种时变性又增加了系统的不稳定性因素。
The situation is particularly simple if the time dependence is the result of a gauge or symmetry transformation.
如果含时关系是测量或对称变换的结果，这种情形将尤其简单。
Result Bufalin had inhibition growth effect on ECV304 cells with different level, and had concentration and time dependence.
结果蟾毒灵对ECV304细胞的生长有抑制作用，且呈浓度和时间的依赖性。
In traditionally static and deterministic parking models, the time dependence and stochasticity of road networks is ignored.
传统的静态确定型停车行为模型忽略了网络的时变性和随机性。
Homogeneous pumping induced time dependence of temperature distribution in Bolid state laser rods during pumping is. Calculated.
计算了在光泵期间均匀光泵引起激光棒中温度分布随时间的变化。
The time dependence of IFTs is also studied. Some discussion is made on instruments performance and the treatment of experimental data.
研究了界面张力的时间依赖性问题，对实验仪器性能和实验数据处理也作了讨论。
CONCLUSION The cardiomycyte apoptosis in rats with renal hypertension becomes more and the apoptosis increase shows the time dependence.
结论：肾性高血压大鼠心肌细胞凋亡增多，且凋亡增加呈时间依赖性。
Finally, the time dependence influence of the new tunnel's construction to adjacent building was analyzed by numerical simulation method.
最后，采用数值模拟的方法分析了新建隧道的施工对邻近建筑物的时间相关性影响。
The filtration method with 100 mesh sieve was used to measure the absorption time dependence of water-absorbency, then the LAS was derived.
使用100目金属筛网以自然过滤法测定高吸水树脂吸液倍率随吸液时间的变化，求出树脂吸液速率。
From then on, the situation of China's long time dependence on import for nickel, cobalt and platinum family metals has been changed gradually.
从此以后，逐步改变了中国镍、钴及铂族金属长期依赖进口的局面。
Results Microwave obviously inhibited the activity and inducted the apoptosis of A549 cells. Time dependence and dose dependence were definite.
结果微波明显抑制了A549细胞的活力，并诱导A549细胞发生凋亡，辐射效果与辐照剂量、作用时间相关。
Method: Discuss the relations between the rational use of antimicrobial agents and the post effect, time dependence, concentration dependence, resistent of antimicrobial agents.
方法：讨论抗菌药物后效应、时间依赖性和浓度依赖性抗菌药物以及细菌耐药问题与合理使用抗菌药物的关系。
By combining various orders of homogenized non-Fourier heat conduction equations, the reduced time dependence is eliminated and the fourth-order differential equations are derived.
合并不同阶的均匀化非傅立叶热传导方程，消去缩小时间尺度参数，得到四阶微分方程。
AIM To examine and compare influence and time dependence of head up tilt (HUT) or standing (STD) on decline of contraction responses of rat femoral artery caused by simulated weightlessness.
目的观察和比较头高位（HUT）与站立位（STD）对模拟失重所致股动脉收缩反应性降低的影响及其时间依赖性。
Furthermore, with European down-and-out and down-and-in call options as an example, we discussed the impact and characteristics of the scale and long-time dependence on the barrier options.
再者，我们以欧式下降敲出看涨和下降敲入看涨期权为例，讨论了标度和长期依赖性对障碍期权定价的影响程度及特征。
Once it is open, some time after 2015, it will offer zero-carbon electricity—but also more dependence on Russian energy.
一旦产出的核能开始出口（2015年之后），它给各国带来的是零碳值的供电——但同样，各国对俄罗斯的能源将变得更加依赖。
Mr Nelson argues that it will help America's farmers, truckers and the environment while, at the same time, reducing dependence on foreign oil.
Nelson先生宣称说他的公司能够帮助美国的农民、卡车司机和美国的环境，同时也会减少美国对进口石油的依赖。
Next time we'll talk about the temperature dependence and the pressure dependence of equilibrium constants.
下次我们会讨论平衡常数对温度,和压强的依赖关系。
Given all this, BASF has for some time been pressing hard to reduce its dependence on commodity chemicals.
考虑到这一切，一个时期以来巴斯夫一直在努力减少对通用化学品的依赖。
It also reduced climate dependence of growth rate of population (after A.D. 1400), postponed the time of population decrease, and accelerated subsequent population recovery.
人口增长对于气候变化的相关程度有所减弱(公元1400年之后)，表现为时间上的延缓和之后人口回复的加速。
The city's economy has prospered during his time in office, and he was able to establish a new municipal police force, ending the city's dependence on federal officers.
布京经济在他任内欣欣向荣，并有办法建立一支新的市政警察，结束布京治安向来仰赖联邦官员的传统。
Given all this, BASF has for some time sought to reduce its dependence on commodity chemicals.
有鉴于此，巴斯夫已有段时间去寻求降低对商品化学品。
Over time, sustained food aid creates dependence on handouts and shifts focus away from improving agricultural practices to increase local food supplies.
随着时间的推移，持续的粮食援助引发了人们对救济物资的过度依赖，并促使人们的工作重心由改善农业耕作方式转移到增加当地的粮食供应。
Having said that, Facebook does take up a lot of time due to society's increasing dependence on computers for education.
话虽如此，Facebook也确实占用了大量时间。这是因为社会在教育领域对电脑与日俱增的依赖。
I was excited to see my progress as an individual, but at the same time, I began to realize my dependence on others, my need to connect with those around me.
我为自己作为个体所取得的进步感到高兴，但与此同时，我也开始意识到了我对他人的依赖，意识到我需要与周围的人进行交流。
RESULTS the alkannin could inhibit the proliferation of the cells with dependence of concentration and time.
结果新疆紫草素能够抑制胃癌细胞的增殖，并呈浓度时间依赖性。
Objective; To compare the dependence of signal attenuation on temperature and time caused by the diffusion movements in inhomogeneous and linear gradient magnetic field.
目的：比较非理想均匀磁场和线性梯度磁场中扩散运动引起的信号衰减对温度、时间的依赖性。
Conclusion The combined use of RSG and CDDP can induce apoptosis of A549 cells and it shows evidently time and dose dependence.
结论罗格列酮与顺铂合用能诱导肺癌A549细胞调亡，呈明显的时间及剂量依赖性。
Objective To study time and dose dependence of animal models with brain neoplasms induced transplacentally with N-ethyl-N-nitrosourea (NEU).
目的探讨亚硝基乙基脲（NEU）经胎盘诱发脑肿瘤动物模型的时间和剂量依赖性。
Objective To study time and dose dependence of animal models with brain neoplasms induced transplacentally with N-ethyl-N-nitrosourea (NEU).
目的探讨亚硝基乙基脲（NEU）经胎盘诱发脑肿瘤动物模型的时间和剂量依赖性。
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