Objective To explore the effects and damages of low-temperature sterilizing with hydrogen peroxide gas plasma (HPGP) on dental high speed turbine handpieces, so as to prolong its service life.
目的探讨过氧化氢等离子低温灭菌对牙科高速涡轮手机(简称手机)的灭菌效果及对手机的损耗情况,以增加手机的使用寿命。
The gain stabilities and temperature effects were experimentally for three different bias voltage supply modes to photomultipliers at high counting rates.
实验比较了高计数率下三种光电倍增管电压供给方式的增益变化和温度效应。
Testing results for effects of high range water reducing agent on hydration temperature elevation, heat emission and strength of the concrete were presented.
介绍了高效减水剂对混凝土水化温度升高、放热率及强度影响的试验结果。
High sulfur bauxite was roasting pretreated with rotary kiln and the effects of roasting temperature and time on sulfur content and digestion performance of high sulfur bauxite were investigated.
采用回转窑对我国高硫铝土矿进行焙烧预处理,考察了焙烧温度、焙烧时间对矿物中硫含量的影响以及对矿物溶出性能的影响。
Finally, the effects of the high temperature-pressure-concentration on the collection efficiency are discussed.
本文最后讨论了高温高压和高浓度对分离效率的影响。
The effects of high temperature, standing time after cooling, methods of cooling and curing on the compressive strength of concrete are discussed.
探讨了受火温度、高温后静置时间及冷却和养护方式对火灾高温后混凝土抗压强度的影响。
The effects of opening flask temperature and cooling rate on low and high temperature age-hardening alloy casting are tested and studied.
试验研究了开箱温度和冷却速度对低、高温时效型合金时效硬化效果的影响。
The effects of mixing temperature, mixing time, crosslinking agent systems and high temperature repeated mixing on the mechanical properties of SBR/PE/PVC blends were studied.
介绍了开炼法制备SBR/PE/PVC多元共混体的共混温度、共混时间、交联体系及共混体高温返炼对材料力学性能的影响。
The effects of type, concentration of chain extender, curing temperature and time of silicone sealants with low modulus and high elongation on their mechanical properties were studied.
制备了不同低模量高延伸率室温硫化有机硅密封材料,并考察了扩链剂类型和用量、固化温度和时间对材料性能和交联度的影响。
Soil nutrient level has stronger effects on plant tolerance expression than temperature. High concentration of phosphorus and potassium increases tolerance level.
土壤营养水平对植物耐虫性表达的影响大于温度,增施磷、钾肥可增加植物的耐虫性。
Local application of high - temperature - resistant foaming triphase profile control agent on Wells - group had perfect effects and the cost was low.
应用高温三相泡沫调剖剂实施井组整体调剖后,封堵效果好,成本低。
Korean type had better effects on controlling temperature and humidity, high ratio of the middle class and superior leaves and the lowest coal consumption, but the price was expensive.
韩国式烤炉,控温控湿效果好,中部烟叶中上等烟比例高,节煤效果最好,但价格贵。
This paper reviewed the effects of high ambient temperature on fat metabolism in different parts of pigs and underlying regulatory mechanisms.
本文主要针对环境高温对猪不同部位脂肪代谢的影响及其可能的调控机制进行综述。
Cutting heat, cutting temperature and their effects are the important research contents of high speed cutting technology.
切削热与切削温度的产生和影响是高速切削技术研究的重要内容。
And the temperature values and time length of high temperature had direct effects on the formation of acidity.
高温转化阶段温度的高低及高温时间的长短,对大曲的酸度产生直接影响。
Thus, the wear behaviour of metals in high temperature and high pressure water is the combining results of these two different effects.
因此,在高温高压水介质中的金属磨损行为是这两种不同影响因素共同作用的结果。
The inhibiting effects of lithium compounds on alkali_silica reaction (ASR) at high temperature were systematically investigated.
系统研究了高温条件下锂化合物对碱硅酸反应(ASR)的抑制作用。
The effects of bleaching additives on hypochlorite single-stage high temperature fast bleaching of reed neutral sulfite pulp is studied in this paper.
本文主要研究了芦苇中性亚硫酸盐浆次氯酸盐单段高温快速漂白时加入助剂的影响因素。
The molding effects of biomass molding machine with variable diameters at room temperature were analyzed and the compression ratio range at high quality molding was determined.
并使用小刨花、锯末等材料进行验证,探讨了对生物质常温变径成型机成型效果的影响因素,同时确定了较高成型质量时成型腔的压缩比范围。
Its properties such as inhibition, high temperature, corrosion resistance and the effects of oil emulsification and reservoir protection have been evaluated in this paper.
对该射孔液的抑制性、抗高温性、抗腐蚀性,与原油乳化能力和保护油气层效果进行了评价。
KFC door after high temperature baking powder coatings into different effects, beautiful and durable, anti-chemical corrosion and UV-final coating.
肯德基门粉状涂层经过高温烘烤,变成效果各异、美观耐用、防化学侵蚀及紫外线的最终涂层。
Effects of variety of binder, additions of graphite and special grade high-alumina bauxite chamotte on high temperature properties of magnesia-alumina-carbon (MAC) products were studied.
研究了结合剂种类、石墨和特级高铝矾土熟料加入量对镁铝碳(MAC)制品高温性能的影响。
However, the preheating temperature should not be too high, so as to avoid matrix effects of surface oxidation and surface coating and the substrate bonding strength.
但预热温度不宜过高,以免引起基体表面氧化而影响涂层与基体表面的结合强度。
The effects of the Ar calcination on the structure, phase composition, morphology and anti-high temperature oxidation property of the ceramic coatings were studied.
利用阴极等离子体液相沉积技术实现了在不锈钢表面制备氧化铝膜层,研究了氩气焙烧处理对膜层的结构、组成、形貌和抗高温氧化性能的影响。
The effects of alloy elements on corrosion resistance and oxidation resistance at high temperature are researched.
分析合金元素对合金耐蚀及抗高温氧化性能的作用。
The effects of high temperature on grain filling rate and some physiological indexes in flag leaves in hybrid rice Teyou 559 were studied.
以杂交籼稻特优559为材料,探讨了高温胁迫对水稻灌浆期剑叶中有关生理特性和籽粒灌浆速率的影响。
This paper is mainly concerned with the oxygen hydrogen detonation driving technique, which is used in JF-10 shock tunnel to explore the high temperature real gas effects on heat transfer.
本文主要介绍了爆轰波驱动技术在激波风洞实验方面的应用。首先,JF-10高焓激波风洞,经过努力成功地实现带扩容腔的变截面氢氧爆轰方式运行。
Our high silica lining provides a tough interior surface for water heater tanks, which must withstand the wearing effects of high volume and high temperature hot water.
高级二氧化硅内胆使得热水器的内胆表面特别坚固耐用,能够经受住大水量和高温破坏的考验。
The effects of global warming on the probability of extreme high temperature event (EHTE) in the Yangtze Delta are studied.
研究了全球气候变暖对长江三角洲极端高温事件(EHTE)概率的影响。
The effects of global warming on the probability of extreme high temperature event (EHTE) in the Yangtze Delta are studied.
研究了全球气候变暖对长江三角洲极端高温事件(EHTE)概率的影响。
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