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1)  supercooling point(SCP)
过冷却点(SCP)
2)  supercooling point
过冷却点
1.
Determination of the supercooling points of various castes and developmental stages of the red imported fire ant,Solenopsis invicta(Hymenoptera:Formicidae)in mainland China
我国大陆红火蚁不同等级和虫态过冷却点的测定
2.
Relationship between the supercooling point and the biochemical componens of Agrius convolvuli
甘薯天蛾过冷却点变化与生化成分的关系
3.
Meanwhile,the relations between cold-hardiness and supercooling point(SCP),strategies of co.
本文对有关二化螟耐寒性的研究现状进行了综述,从其耐寒性与过冷却点、耐寒对策、环境变化和自身耐寒物质调节之间的关系等方面进行了分析,同时对该虫今后耐寒性研究重点提出了相应的建议。
3)  super-cooling point
过冷却点
1.
The super-cooling points,developmental thresholds and effective accumulative temperatures of Locusta migratoria tibetensis at different developmental stages under constant temperature were measured in the laboratory.
温度是西藏飞蝗分布的主要限制性因子,作者通过试验测定了四川省甘孜州西藏飞蝗各种虫态的过冷却点、发育起点温度及有效积温。
2.
The super-cooling point and freezing point of the L.
对该虫各发育阶段的过冷却点和结冰点的测定表明,西藏飞蝗卵的过冷却点和结冰点为最低,分别为-22。
3.
The discriminating temperature, survival rate, cold tolerance, super-cooling point, and the rates of water and lipid in the Asian corn borer larvae after low temperature treatment were determined, respectively.
室内条件下将亚洲玉米螟Ostriniafurnacalis(Guen啨e)幼虫放置在5℃(LT1处理组)和0℃(LT2处理组)下低温处理2h后,分别测定了其低温诱导识别温度、存活率、抗寒性、过冷却点、体内水分和脂质含量百分率,并进行抗冻特异蛋白的诱导;利用SDS-PAGE方法分析了低温诱导后亚洲玉米螟5龄幼虫血清中抗冻特异蛋白。
4)  supercooling points
过冷却点
1.
The supercooling points of R.
以发生于我国重要储粮害虫谷蠹 Rhizopertha dominica Fabricius 为研究对象,在不同低温强度(11℃、6℃)下饲养20天,利用半导体点温度计测定其过冷却点和结冰点,同时测定其死亡率。
2.
The mean supercooling points of the egg, first instar larva, second instar larva, third instar larva, forth instar larva, fifth instar larva, pupa, male and female adults were -9.
测定椰心叶甲Brontispalongissima(Gestro)的过冷却点和结冰点。
3.
Cold hardiness of the beet armyworm,Spodoptera exigua (Hübner),was investigated by measuring the supercooling points and freezing points of three geographical populations (Longyao,Hebei Province;Hengyang,Hunan Province and Nanjing,Jiangsu Province) and the field overwintering test.
通过测定甜菜夜蛾三个地理种群(河北隆尧、湖南衡阳和江苏南京)的过冷却点和结冰点及田间埋蛹越冬试验,以明确甜菜夜蛾的抗寒能力。
5)  supercooling temperature
过冷却点
1.
Determination of supercooling temperature of Harmonia axyridis(Pallas)and its control over vegetable aphids in plastic covaring;
异色瓢虫的过冷却点测定及其对棚栽蔬菜蚜虫的防治效果
2.
The nymphs of 3and 4 stadia can hibernate,their average supercooling temperature are -7.
5710 ,灰飞虱以3龄、4龄若虫越冬 ,平均过冷却点分别为 -7。
6)  high coolant temperature setpoint
冷却液过热设定点
补充资料:塑料点波填料冷却塔
分子式:
分子量:
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性质:在小风量、高湿度和大淋水密度下能得到较好冷却的一种冷却设备。操作原理与增湿器相同。使热水和不饱和的空气在适当条件下相接触,空气增湿而水温下降。塔内充装点波填料,增加气液接触面积,提高热交换效果。所用的填料有水平型和垂直型两类。点波填料用聚氯乙烯制成,有一定波高和波距尺寸,双向凹凸成波浪状片,相互波头对波头组成多层空心体。特点是:(1)热交换充分、冷效高;(2)体积小,可做成箱设备状,降低设备高度;(3)上下左右沟通,可以做成横流、逆流多种形式;(4)填料可拆洗拼装,应用于水质不好或有油类的水。

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