One of the fastest-developing technologies in computing is memory and data storage, which are driven by the constant need for increases in speed and storage size. 计算中开发最快速的一项技术是内存和数据存储,它们是受不断增加速度和存储大小这样持续的需求而驱动的。
Application of PLC in Constant Temperature Control of Cold Storage System PLC在小型冷库恒温控制系统中的应用
We have mordern warehouse with constant temperature, which combines storage and exhibition together, and we also have professionals to enjoy wine and culture with you. 我们拥有先进的恒温仓库,它集仓储和展示于一身,更有专业人士与客户分享葡萄酒和文化。
CONCLUSION Triptolide content in Radix Tripterygii is not constant during its storage. 结论雷公藤甲素在雷公藤药材中有不稳定现象存在。
Tonight's talk: Variable and Constant square off over data storage. 今晚的谈话:对数据存储的变量和常量平方米。
Maintaining constant water levels at sluices and controlling water storage capacities of all channel reaches are the most suitable control modes. 闸前常水位和控制容量方式是中线最合适的控制方式。
On Strategy of Groundwater Exploitation under the Condition of Constant Aquifer Storage 储量不变条件下地下水可持续开采策略
The Design of Software and Hardware of Multi-Point Temperature and Humidity Measurement System for Constant Temperature Storage 恒温库多点温湿度检测系统软硬件设计
The 6 ∶ 8 constant weight modulation code ( CWMC) is an effective channel code for the holographic storage channel. 6∶8等重调制码是全息存储记录通道中的一种有效通道码。
According to thc need of graded constant current charging for the storage battery, this paper presents a new design method based on DSP control and the PI algorithm of integral separation and variable parameters for constant current charging power supply. 根据蓄电池分级恒流充电的要求,给出一种基于DSP、变参数积分分离PI控制的新型蓄电池恒流充电电源的设计方法。
Design of Gray-Mapped Constant Weight Modulation Code for Digital Holographic Data Storage System 数字全息数据存储系统中的格雷映射等重调制码的设计
The circuit structure which can transfer one unregulated sinusoidal voltage with high THD into another regulated constant frequency sinusoidal voltage with low THD is constituted of input cycloconverter, high frequency storage transformer, output cycloconverter, input and output filter. 该电路结构由输入周波变换器、高频储能式变压器、输出周波变换器以及输入、输出滤波器构成能够将一种不稳定劣质的正弦交流电变换成另一种同频率稳定的优质正弦交流电压。
An automatic constant current control device for large current discharge of storage battery was introduced. 本文介绍了一种蓄电池大电流放电自动控制装置。
On the Realization of Constant Temperature and Humidity in the Storage of the Sichuan Provincial Archives 四川省档案馆库房恒温恒湿的实现
Water dielectric, because of its great dielectric constant and high breakdown stress, is extensively used as the energy storage medium in high power pulse conditioning system. 水介质由于具有介电常数大和击穿场强较高的特点,普遍应用于高功率脉冲调制器作中间储能介质。
According to the relationship between strain retention value of HTPB propellant and storage time, the effects of the constant, decomposition fraction, low temperature decomposition reaction rate constant of AP and the oxidation reaction rate constant of HTPB on the storage life of propellants were investigated. 以HTPB推进剂应变保留值与贮存时间之间的理论关系为依据,研究了氧化剂AP的含量、分解分数、低温分解反应速率常数及HTPB粘合剂体系的氧化反应速率常数对HTPB推进剂贮存寿命的影响。
Reasonable temperature control of strict science is key that the constant temperature cold storage assurance merchandise stores the quantity. 规范合理,严格科学的温度控制是恒温冷库保证商品储藏质量的关键。
The main characteristics of this device was the adding of auxiliary circuit which was parallel connected with the main circuit. Constant current was obtained during the discharge of the storage battery through the regulation of auxiliary circuit by the automatic constant current control device. 该装置的特点是在主回路电路中增加并联辅助回路,通过用自动控制装置来调整辅助回路电流,使蓄电池放电电流保持恒定。
Methods that can decrease the low temperature decomposition fraction and decomposition reaction rate constant of AP and the oxidation reaction rate constant of HTPB can increase the storage life of HTPB propellants. 降低氧化剂AP低温下的最大分解分数和低温分解反应速率常数以及HTPB粘合剂体系氧化反应速率常数均能显著地提高HTPB推进剂的贮存寿命。
Based on the indexes including soil moisture constant, soil water storage capacity and soil water storage capacity surplus-deficit status defined by its attribute extent of farmland soil moisture, the objective zoning of surplus-deficit status of farmland soil moisture of Heilongjiang Province was created. 依据对农田土壤水分状况的表征程度,确定了包括土壤水分常数、土壤蓄水量以及土壤蓄水量盈亏值三类共计9个指标,对黑龙江省农田土壤水分盈亏状况进行了较为客观的分区。
Based on investigation, the author suggests that under natural constant temperature, the underground storage can be classified as dry, medium and wet one according to moisture state, thus to open a new prospect for underground storage. 笔者通过研究提出,在自然恒温状态下,地下贮藏可以按不同湿度状态进行干态、中态、湿态等分类贮藏,并由此分析开拓地下仓储新局面的前景。
Electrolysis of glucose was performed at constant potential using hydrogen storage alloy as catalytic reduction electrode. It was concluded that the superficial treatment and activation of hydrogen storage alloy powder had an obvious effect on improving the current efficiency for sorbitol to over 80%. 用贮氢合金作催化还原电极恒电位电解葡萄糖,得出合金的表面处理及电极的活化可提高山梨醇电流效率至80%以上的结论。
With the constant development and wide application of modern network storage technology, both of network clustering service and host multi-path become important kernel technologies in the disaster recovery of information systems and the secure solutions field. 随着现代网络存储技术的不断深入发展与广泛应用,网络集群服务与主机多路径技术成为信息系统容灾与安全解决方案中的两种重要核心技术。
With the vigorous development of Internet and digital society, the traditional direct attached storage systems are difficult to meet the challenge of explosive growth of data, leading to constant investigation on new storage system architecture. 随着因特网的蓬勃发展和社会的数字化变革,数据爆炸式增长对存储系统提出了巨大的挑战,传统的直连式存储难以满足日益严峻的数据存储需求,促使人们不断探索新型的存储系统。
Data shows that compared with constant water level, water storage operation to shorten the water displacement put short time, strengthen the tributary, increased water exchange separately, improved water quality. 数据表明:与水位不变运行方式相比,水位蓄放方式缩短了水体置换时间短,加强了干支流水体交换,有利于支流水质的改善。
Analysis is done based on the constant speed driving mode of servo press, and a design scheme of capacitor energy storage parameters selection and a group of reasonable parameters are proposed. 基于该方案,分析伺服电机的恒速驱动模式,提出了电容组储能参数选取的设计方法及一组较合理的参数。
From the low voltage to high voltage, it keeps the output in constant voltage and from high voltage to low voltage, it charges the storage battery and keeps the bus voltage constant, the experimental result was found finally. 从低压到高压时保持输出恒压,从高压到低压时给蓄电池充电并保持母线电压恒定,均给出了实验结果。
Experiment showed that the number of bacteria and fungi increased significantly in rice pastry without sterilization management in 37 ℃ constant temperature during 4 days storage. 实验证明,未经杀菌处理年糕在37℃恒温箱中贮藏4d后细菌和真菌数量显著增加,菌落形态观察表明菌系较复杂。
During the pre-charging stage, whether the storage battery met the fast charging conditions was judged. If not, the small constant current was adopted to charge the storage battery until the fast charging conditions were met. 在预充电阶段,判断蓄电池是否满足快速充电条件,当不满足时,采用小电流恒流对蓄电池充电,直到满足快速充电条件时结束这一过程。
In a PFC converter, the input power is pulsating while the output power is constant, therefore a storage capacitor with large value is required to balance the instantaneous power difference, and electrolytic capacitor is usually used as the storage capacitor. 由于LED照明电源的输入功率是脉动的,而输出功率是平直的,因此需要一个储能电容来平衡脉动的输入功率和恒定的输出功率。