中后期

Due to these characteristics,it is especially suitable for those situations with high voltage level,High Power and not large speed adjustment range,such as wind machines and pump load. Direct Torque Control which was developed rapidly in the middle of 1980's has been applied to many occasions up to now .

直接转矩控制是80年代中后期发展起来的新型电机调速方法，是继矢量变换控制技术之后，且与之并行发展的一种新型的高性能的交流调速传动的控制技术。

Due to thesecharacteristics,it is especially suitable for those situations withhigh voltage level,High Power and not large speed adjustmentrange,such as wind machines and pump load. Direct Torque Control which was developed rapidly in the middle of 1980's has beenapplied to many occasions up to now .

直接转矩控制是80年代中后期发展起来的新型电机调速方法，是继矢量变换控制技术之后，且与之并行发展的一种新型的高性能的交流调速传动的控制技术。

Flos lonicerae has typical morphological and physiological characteristics of xerophil so that it can be utilized in ecological management as well as soil and water conservation in arid region.

对不同岩溶地质环境下蜈蚣草和黄荆适生状况对比研究表明，蜈蚣草适合于石漠化的早期治理阶段，在中后期治理中，选用CA活性较高的黄荆等落叶灌木或小乔木可能更为有效。

At that time, mainly in the circular applanation 凸印 facilities. The mid and late 1990s, Taiwan and Hong Kong's business card printing and membership card-making enterprises in the Pearl River Delta and Shanghai, Jiangsu, factories in the vicinity of the establishment of a group of professional label business card printing and membership card-making enterprise, not only brings advanced technology and equipment and a large number of skilled personnel to lead the label business card printing and membership card of the technology industry.

当时主要以圆压平凸印设备为主。20世纪90年代中后期，我国台湾和香港地区的制卡和会员卡制作企业陆续在珠三角和上海、江苏一带投资设厂，建立了一批专业化的标签制卡和会员卡制作企业，不仅带来了先进的技术和设备，也培养了一大批技术人才，引领了标签制卡和会员卡制作领域的技术潮流。

Methods Eight bigeminal pregnant ewes in latter 2nd-trimester and 3rd-trimester were taken into the research of fetal cardiac intervention. Under continuous ultrasound guidance, advanced an cannula and stylet needle through the maternal abdomen, uterine wall, and fetal lamb chest wall and into the fetal LV, then imitate human balloon aortic valvuloplasty at valve ring level.

以8只中后期双胎妊娠黑山羊为研究对象，在超声引导下经皮/子宫穿刺胎羊左心室，并在主动脉瓣水平模拟人类主动脉瓣球囊扩张术，从而建立胎儿宫内心脏介入手术动物模型，从动物准备、术中胎羊体位、穿刺部位选择、介入技术要领、超声使用、胎羊保温、胎盘脐带保护等方面进行探讨总结。

In addition this paper,"Bio-Rad method," two parasitic wasps of the post-embryonic development the process of protein accumulation in young bees and the host Plutella xylostella in this process in vivo haemolymph protein content were measured and found that over time, was gifuensis parasitic larvae of the diamondback moth haemolymph protein content showed an upward trend in nearly a straight line, Ichneumonidae parasitic For example, in the early parasitic diamondback moth haemolymph protein content also showed the trend of slow growth, but in the mid-and late parasitic young bee about to be completed in the development of the host body when to stop feeding, a significant downward trend却呈, and significantly lower than the third day of its own protein content; on the same day of the different species of the diamondback moth parasitic wasp hemolymph protein content compared Ichneumonidae Parasitism of diamondback moth have hemolymph protein content than in the third and fourth day after the parasitic Braconidae hemolymph content to be high, but very different in the case of the fifth day, as evidenced by her side after the parasitic bee moth haemolymph protein content is cocoon of the parasitic bee hemolymph protein content of 0.7 times.

另外本文采用&Bio-Rad法&对两种寄生蜂胚后发育过程中幼蜂蛋白积累及寄主小菜蛾在此过程中体内血淋巴蛋白含量进行了测定，结果发现随时间的推移，被茧蜂寄生小菜蛾幼虫的血淋巴蛋白含量是呈近直线增加趋势，而对于姬蜂寄生来说，在寄生初期小菜蛾血淋巴蛋白含量也呈缓慢增长趋势，但在寄生中后期，幼蜂即将完成在寄主体内的发育取食停止时，却呈大幅下降趋势，且明显低于其自身第三天的蛋白含量；对同一天的被不同种寄生蜂寄生的小菜蛾血淋巴蛋白含量进行比较，姬蜂寄生过的小菜蛾血淋巴蛋白含量在第三天和第四天均比茧蜂寄生后的血淋巴含量要高，但在第五天的情况大不相同，表现为被姬蜂寄生后的小菜蛾血淋巴蛋白含量是被茧蜂寄生的血淋巴蛋白含量的0.7倍。

The palpable interweaving of the social and material worlds(which,on longer,in the late capitalist world system,characterizable as provincial,begin to coincide with the liberalization of the political in 1987 and the gender-specific in the 90s),is both expressed and signified by the system of recurrent imagery and then peculiarly overdetermined by such intertextuality of experiences and memory among users and pedestrians walking in this area.

The明显交织的社会和物质世界（其中，对长，中后期资本主义世界体系， characterizable省，开始配合的政治自由化在1987年和针对不同性别的90年代），既是表达和标志制度的经常性的图像，然后通过特有超这种互文的经验和记忆用户之间及行人走在这area。

The clavacin toxin generally exists in the concentrated apple-juice for export, especially in the middle and later period of the squeezing season, the risk the content of the clavacin toxin exceeds the standard is very big in the case that the decay ratio of the raw material of the apple is higher. In the practical examination and verification of HACCP food safety management system, people found various methods and paths for controlling the clavacin toxin in the production of the concentrated apple-juice, b...

棒曲霉毒素在出口浓缩苹果汁中普遍存在，特别是在榨季的中后期原料苹果的腐烂率较高时其质量分数超标的风险很大，在HACCP食品安全管理体系审核实践中，发现浓缩苹果汁生产过程中，控制棒曲霉毒素的方法和途径有多种，但不论哪一种或多种组合应用都应关注原料果的品种、生产季节和储存温度，因为这些因素是降低棒曲霉毒素质量分数和生产成本的关键因素。

The metabolic flux balance model of L-Try synthesis by Corynebacterium glutamicum was constructed in this paper. Using this model, the metabolic flux distribution during the middle and late period were determined and the optimal flux distribution were calculated by linear program of MATLAB software.

建立了谷氨酸棒杆菌合成L 色氨酸的代谢流量平衡模型，应用该模型计算出发酵中后期的代谢流分布并通过MATLAB软件线性规划得到Try理想代谢流分布。

Meantime Baudrillard absorbed in late 21st century French philosophy thoughts which were Henry Lefebvre"s critique of daily life, Roland Barthes"s semiological theory, Louis Althusser"s ideological critique, the situationist thoughts and Guy Debord"s the spectacle of the society.

同时，鲍德里亚理论还受到了整个20世纪中后期法国哲学思潮的充分浸染。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。