As usual, with many investors and traders on vacation, trading volume has been light.
像往常一样，交易量是不足的，因为许多投资者和商人都在休假。
But traders said the eleventh-hour plunge came amid relatively light trading volume — a sign there could yet be more sellers waiting on the sidelines.
但交易员们说，股市在收盘前最后一刻大跌是因为市场交投相对清淡，这一迹象显示还可能有更多卖家在场边观望。
"People want to sell on anything or buy on anything," she said, noting that light trading volume can exacerbate the market's gyrations.
“人们希望买卖通畅，他们可以卖出任何东西也能买入任何东西”，她说，低的交易量将刺激市场的波动。
Trading volume is expected to be light throughout the week as the New Year's holiday approaches.
由于新年假期临近，本周美国股市交易量预计有所减少。
The dense cluster is made up of several million stars in a volume only about 120 light-years across.
这个稠密的星团由几百万颗恒星组成，分布在约120光年的尺度上。
Features: small volume, light, easy to use, broad filtering area, low block rate, high filtering speed, no pollution, good heat stability and chemical stability.
其特点是体积小、重量轻、使用方便、过滤面积大、堵塞率低、过滤速度快、无污染、热稳定性及化学稳定性好。
Due to the merit of small volume, light weight and low cost, mobile generator is widely used as backup or mobile power supply.
移动发电机具有体积小、重量轻、成本低等优点，被广泛应用在需要备用和移动电源的场合。
Small volume, light weight, seismic impact resistance is good, is the inherent characteristics of semiconductor solid device. Can produce all kinds of clear delicate display device.
体积小，重量轻、抗震抗冲击性良好，是半导体固体器件的固有特点。可制作各类清晰精致的显示器件。
Small volume, light weight, easy to carry, can be placed using the table, portable, magnetic adsorption, hanging and other various lighting modes.
体积小，重量轻，携带方便，可采用台面放置、手提、磁力吸附，吊挂等多种照明方式。
Simple in structure, small in volume, light in weight, little in energy loss, screw pump oil system could decrease oil cost, improve efficiency, and be of widely prospect.
螺杆泵采油系统结构简单、体积小、重量轻、耗能小，使用螺杆泵采油可降低采油成本，提高采油效益，具有广泛的发展前景。
By using embedded system technology, the client has the features of low cost, small volume, light weight, low power, high stability and so on.
病人端心电监护仪的实现采用嵌入式系统技术，具有成本低、体积小、重量轻、功耗低、稳定性高等特点。
The machine has the advantages of little volume, light weight , neat appearance, safe decompress, complete function, low noises.
该机体积小、重量轻、外观整洁，具有安全减压装置、功能齐全、噪音小等优点。
It must be a kind of recuperator which has small volume, light weight, high recuperated effectiveness and high reliability for using on micro gas turbine.
微型燃机的特点决定了这种回热器必须具有体积小、重量轻、回热度高、可靠性好以及易于生产制造等特点。
High power LED Lamp is characterized by small volume, light weight, epoxy resin packaging, good impact resistance and unbreakable property.
大功率LED灯体积小、重量轻，环氧树脂封装，可承受高强度机械冲击和震动，不易破碎。
Features: small volume, light, easy use, broad filtering area, low block rate, high filtering speed, no pollution, good heat stability and chemical stability.
其特点是体积小、重量轻、使用方便、过滤面积大、堵塞率低、过滤速度快、无污染、热稳定性及化学稳定性好。
Miniature evaporator is a compact exchanger with small volume, light weight, and big heat transfer area per unit of volume. It is an important application in the field of cryogenics and refrigeration.
微型蒸发器是一种体积小、重量轻、单位体积换热面积大的紧凑式换热器，在制冷低温技术领域中有着重要应用。
It has many characteristics such as multi-function, high accuracy, small in volume, light in weight and easy to operate, meanwhile, it can meet the needs of vehicle safe properties inspection.
该轴重仪具有多功能、精度高、体积小、重量轻、操作简便等特点，较好地满足了汽车安全技术检测线上测量轴重的需要。
It is widely used in compact fully insulated ring net switch gears and capacitors because of its small volume , light weight, and convenient installment.
其体积小、重量轻、占用空间小，固定在环网柜，电容器柜等电器设备的套管上，简捷方便，和谐美观。
Its characters are low in price, small in Volume, light in weight and simple in structure.
它具有成本低、体积小、重量轻、结构简单易行等特点。
The closed planetary gear drive mechanism can achieve a high transmission ratio and a high efficiency in transmitting large power with small volume, light weight and compacted structure.
闭式行星传动可在体积小、重量轻和结构紧凑的条件下实现大传动比，高效率地传递大动力。
Single gyro strapdown inertial navigation system (SGSINS) has many advantages, for example, small volume, light weight, low cost, high reliability and so on.
单陀螺捷联惯导系统（SGSINS）不仅具有和经典捷联惯导系统相同的基本功能，而且有体积小、重量轻、成本低、可靠性高等优点。
MEMS mechanical quantity sensor is of characteristics such as small volume, light weight and high output sensitivity, and it is especially suitable for study of real-time shape of ocean waves.
MEMS力学量传感器具有体积小、重量轻和输出灵敏度高等特点，特别适合于对海浪实时形态的研究。
The inventing goal is to provide the electric roller shutter reducer which has the advantages of small volume, light weight, convenient and safe operation and long service life.
发明目的是提供一种体积小重量轻、操作方便安全、使用寿命长的电动卷帘减速机。
The airspeed meter has many merits, such as small volume, light weight, low power consumption and high reliability etc.
且该空速计具有体积小、重量轻、功耗低、工作可靠等特点。
And it has small volume, light weight, easy installation, stable efficiency, the advantages of uniform wind speed, the clean workshop need large quantities of filter with no partition structure.
加之其具有体积小、重量轻、便于安装、效率稳定、风速均匀的优点，目前洁净厂房所需的大批量的过滤器多采用无隔板结构。
Desktop System means that it is fit for office and has low cost, compact volume, light weight and also high speed, low noise in molding process.
所谓桌面化，就是要求系统适合于办公应用，具有成本低、速度快、体积小、重量轻、噪音小等特点。
Piezoelectric transformers have advantages of small volume, light weight and high efficiency, and have many important applications.
压电变压器具有体积小、重量轻、效率高等特点，具有许多重要的应用领域。
The machine has compact structure, small volume, light weight, high efficiency, less consumption, and is very helpful in the maintenance and repair.
整机结构紧凑、体积小、重量轻，效率高，耗电少、并且十分有利于维护和检修。
The machine has compact structure, small volume, light weight, high efficiency, less consumption, and is very helpful in the maintenance and repair.
整机结构紧凑、体积小、重量轻，效率高，耗电少、并且十分有利于维护和检修。
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