查询词典 air-conditioning plant

To improve the stability of Arcjet discharge plasma in low current and high voltage mode, research on the demand of output characteristics of Arcjet Power Conditioning Unit was conducted. In this paper, based on PWM invertors and current mode control, using MOSFET as the main power device, an Arcjet Power Conditioning Unit was developed. Through adding a closed loop feedback circuit of output voltage, it can make the output characteristics of PCU be positive resistance to ensure the stability of Arcjet discharge plasma. The experiment indicates that this PCU can make Arcjet engine work at high voltage mode (100 V, 10 A) and ensure the stability of arcjet discharge plasma. Finally, it provides the experimental data of Arcjet when working.

为了解决小电流、高电压下电弧火箭等离子体的稳定性问题，研究了电弧火箭发动机对电源调理单元的输出特性要求，基于逆变电源脉宽调制技术与峰值电流型控制原理，以MOSFET为主功率器件，研制了一台电弧火箭电源调理单元，给出了Arcjet工作时的实验数据，通过增加PCU输出电压的闭环反馈电路，可以使PCU的输出外特性呈现正阻性，保证电弧的稳定燃烧，实验结果表明，该电源调理单元能使电弧火箭发动机达到高电压工作模式(100V， 10A)，保持电弧工作的稳定性。

Dr. Qin 13916848286 formal state-owned Shanghai,"Bao youth - the perfect body design center" in 2007 China won the overall health of the annual list - the most popular cosmetic plastic surgery hospital; Shanghai flight attendants assigned to repair the image of the perfect center; really work, so you really from the inside Qian Li out of the Fit, Qingchunyongzhu; carried out - acupuncture slimming diet - Shoulian acupuncture - acupuncture breast - surgery to enhance breast; endocrine conditioning; acupuncture body repair - Nice Bottom tightening surgery to upgrade - cosmetic acupuncture - facial compact upgrade Operation, lifting beauty cream - black eye to Chinese white, Chinese medicine keep in good health when the time conditioning effect, word-of-mouth excitement.

秦医生13916848286）上海国营正规《willowykaiserin S形纤润完美形体设计中心》荣获2007年中国健康年度总评榜-最受欢迎的美容整形医院；上海空姐完美形象指定修复中心；真功夫，真正让您由内而外的纤丽窈窕，青春永驻；开展-针灸减肥瘦身-针灸瘦脸-针灸丰胸-乳房提升术；调理内分泌；-针灸瘦腰-美臀紧缩提升术-针灸美容-面部紧致提升术，祛斑除皱-去黑眼圈中药美白，中医养生调理-精神减压术，一次见效，。

At the same time, most WDR neurons failedto respond to the light brush applied to the receptive fields, but they couldbe intensively excited by the noxious pinch.(5) The latency of the latedischarges was shortened from 118.83 ± 3.67ms to 50.72 ± 1.36ms (n〓32, P〓0. 01).(6) Preceding graded number of A〓fiber conditioning inputs (〓mA, 100 μs) delayed the C-activity evoked by the following nociceptive teststimulus activating both A- and C-fiber applied to the sciatic nerve. The latedischarges decreased from 9.29 ± 0.97 to 6.71 ± 0.68 with the A-fiberconditioning stimulus increasing from 1 to 5 (n〓8, P〓0. 05).(7) The intervalbetween the conditioning stimulus and test stimulus (C-T interval) wasincreasing, the inhibition tended to plateau off. At shorter time intervalsthe inhibition became more effective. When C-T interval was limited in 50ms,the inhibitory effects was the strongest, here, the late discharges reducedfrom 12.57±1.21to 2.29±0.42 (n=11, P＜0. 01).(8) Behavior research showedthat the rat model of snake venom exhibited neuropathic pain with heathyperalgesia, cold and mechanical allodynia, which corresponding to the acuteelectrophysiological findings.

此时轻刷WDR神经元的感受野不能引起其活动改变，但伤害性齿镊夹捏仍可引起WDR神经元放电增多；〓5〓晚成分放电的潜伏期缩短，即宁静期的时程变短，由给蛇毒前的118.83〓3.67ms降至50.72〓1.36ms〓n〓32，P〓0.01〓；〓6〓在正常动物，如果预先给予只激活A纤维的弱条件电刺激〓mA，100μs〓可抑制随后的伤害性检验刺激所诱发的WDR神经元的晚成分放电，当条件刺激个数从1增加至5时，每次伤害性检验刺激所诱发的晚成分放电数从9.29〓0.97个降至6.71〓0.68个〓n〓8，P〓0.05〓；〓7〓固定条件刺激数为1个，当条件刺激与检验刺激之间的间隔增大时，A纤维条件刺激对WDR神经元晚成分放电的抑制作用逐渐减弱，当条件刺激与检验刺激之间的间隔在50 ms以内时，抑制效应最为显著，此时，晚成分放电数由正常时的12.57〓1.21个降至2.29〓0.42个〓n〓11，P〓0.01〓；〓8〓与急性研究中的WDR神经元电活动的变化结果相匹配，利用蛇毒制备的大鼠模型在行为学上表现为热痛觉过敏、冷觉的痛性感觉异常及机械痛觉过敏等慢性痛症状。

Under the first self-conditioning, no open spots go hospital medicine conditioning

先自我调理下，不行再去医院开点调理的药

Miss Tsai Han-chieh presented the second report on Opening skinner's box . The author of the book was Lauren Slater. It introduced several classic experiments conducted by scholars of behavior psychology, including classical conditioning by Pavlov and operant conditioning by Skinner. Skinner held the opinion that human behavior is the result of environmental forces. He did not believe in free will of human beings. This had caused great controversy.

第二场由蔡函洁小姐报告《打开史金纳的箱子》，作者为Lauren Slater，介绍心理学行为学派学家所进行的数项经典实验，包括Pavlov的古典制约与Skinner的操作制约；而Skinner认为人类的行为是环境影响下的结果，否认人类具有自由意志，引发不小的争议。

The book covers the latest advances of the fields of perception, transduction and responses to most biotic and abiotic signals met in a plant life, including light perception and transduction, wound- and mechanical signalling, the role of active oxygen species in plant signal transduction, heat stress signalling, cold acclimatation, dehydration, salt stress, recognition and signalling in interactions between plant and bacteria, fungi, viruses, as well as Rhizobia-legumes interactions, rhizospheric signals, ectomycorrhizal symbiosis, and plant-insect interactions.

该书内容覆盖了植物生命对大部分生物与非生物信号感知，传导和反应，包括光感知和传导，损伤和机械信号传导，活性氧在植物信号传导中的作用，热胁迫信号传导，冷适应，脱水，盐胁迫，植物与细菌，真菌，病毒相互作用中的识别和信号传导，以及根瘤菌与豆类的相互作用，球形根瘤菌的信号，外生菌根共生现象，和植物与昆虫之间的相互作用。

There is increasing effect of hundred-pod weight employed only in legumen forming stage and with the level of 30kg/hm2, and the level of 30kg/hm2 also have increasing effect for hundred-seed weight in acicula forming and legumen forming stage. Foundation fertilizer with 30kg/hm2 level increasing the quantity of per plant; employing silicon has no significant effect on fat concentration, so silicon is applicable to edible species. Employing silicon make significant descend of plant nitrogen, significant increasing of plant phosphorus only with level of 90kg/hm2 applying before planting, decreasing of that only with level of 150kg/hm2 employing in legumen forming period, and no distinct effect with others levels. Comprehensive effect of plant potassium, and that should do better in future.

仅在结荚期施用30kg/hm2硅提高花生的百仁重；在下针期和结荚期施用30kg/hm2可提高百果重；基施（30kg/hm2）提高产量的主要原因是增加了单株结荚数；花生施用硅肥后对花生仁的脂肪含量没有明显的影响，花生施硅适宜于食用型品种；花生施用硅肥能明显降低花生成熟期植株的全氮含量；对磷的影响则表现为，基施硅肥90kg/hm2可提高植株中磷的含量，而结荚期追施150kg/hm2的处理降低植株中磷的含量；对钾的影响则表现为复杂的规律，其机理需进一步研究。

Student need master theory andtechnique of botany, plant taxology, plant physiology, plant ecology, agrology, plant nutrition and fertilizer, agriculture aerography, forage and feed breeding, livestock thremmatology, statistics and so on.

在此基础上，尚需掌握植物学、植物分类学、植物生理学、植物生态学、土壤学、植物营养与肥料学、农业气象学、杂草与病虫害防治学、牧草饲料作物遗传育种学、家畜饲养学、田间试验设计与数理统计分析等学科的理论和技术。

In buffer zone, there were 14 invasive alien plant species out of 62 investigated plant species, accounted for 22.58%t of total plant species. The comprehensive values of dominance of Pliea microphylla, Ageratum conyzoides and Wedelia trilobata were larger than that of other plant species.

在缓冲区样方内共调查到62种杂草，其中外来入侵植物14种，占植物总数的22.58%，外来入侵植物小叶冷水花、胜红蓟和三裂蟛蜞菊Wedelia trilobata的优势度综合值最大。

There were 14 invasive alien plant species out of 53 investigated plant species, accounted for 26.42% of total plant species found in the experimental zone. In terms of the comprehensive values of dominance of invasive alien weeds, Ageratum conyzoides and Pliea microphylla were larger than that of other plant species.

实验区样方内共发现53种植物，其中外来入侵植物计有14种，占植物总数的26.42%，外来入侵植物胜红蓟Ageratum conyzoides和小叶冷水花Pilea microphylla的优势度综合值最大。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。