Water's
density is 10^3kg/m^3.
水的密度为10^3千克/立方米。
Mercury has a much greater
density than water.
水银的密度比水大得多。
We were unable to move because of the
density of the crowd.
人太多，我们根本就动不了。
The
density of gold is quite high, about 19.3 grams per cubic centimeter.
黄金的密度非常高，大约为每立方厘米19.3克。
The
density of water at 4°C is optimal for most aquatic life.
在4°C时，水的密度对大多数水生生物来说是最适宜的。
The diamond has an extremely high
density, making it one of the densest naturally occurring substances on Earth.
钻石具有极高的密度，是地球上自然存在的最密集物质之一。
Scientists measured the
density of the atmosphere to predict weather patterns.
科学家通过测量大气密度来预测天气模式。
Wood has a lower
density than metal, which is why it floats on water.
木头的密度低于金属，所以它能浮在水面上。
Astronauts must adjust to the lower gravity and
density of space during their missions.
宇航员在执行任务时必须适应太空较低的重力和密度。
The soil's
density affects its ability to retain water and nutrients.
土壤的密度影响其保持水分和养分的能力。
The manufacturer specified a maximum
density for the foam packaging to ensure it wouldn't be too heavy.
制造商规定了泡沫包装的最大密度，以确保不会过重。
In a dense forest, sunlight penetration is limited, creating a unique ecosystem.
在茂密的森林中，阳光穿透度有限，形成了独特的生态系统。
The city planner designed the building with varying densities to accommodate different lifestyles.
城市规划师设计了不同密度的建筑，以适应不同的生活方式。
By steadily investing innovation and R&D in four key materials – cathode, anode, separator, and electrolyte – and structural design, the 21700 battery series features high energy density, long cycle lifetime, high C-rate, fast charging, strong temperature adaptability, and high safety level, the company said, and has earned it a leading position in its field.
该公司表示，通过在阴极、阳极、隔膜和电解质四种关键材料以及结构设计方面稳步投资创新和研发，21700电池系列具有高能量密度、长循环寿命、高C率、快速充电、强温度适应性和高安全水平，并为其赢得了该领域的领先地位。
BAK Battery announced recently the mass production of its 21700-5.5Ah high-energy density battery cells, representing another milestone for the production of Chinese-made 21700 battery cells.
BAK电池最近宣布大规模生产21700-5.5Ah高能量密度电池，这是中国制造21700电池生产的又一个里程碑。
In the past two years, 21700 battery cells have gained widespread recognition in the small power battery market due to their high energy density and cost advantage compared with traditional 18650 cells.
在过去的两年里，与传统的18650节电池相比，21700节电池具有高能量密度和成本优势，在小功率电池市场上获得了广泛的认可。
According to the company, their products have six major performance advantages: high energy density, long cycle life, high rate, fast charging, strong temperature adaptability and super safety.
据该公司介绍，他们的产品具有六大性能优势：高能量密度、长循环寿命、高倍率、快速充电、温度适应性强和超级安全。
Notably, the batteries displayed by BAK Battery at 2023 Tech G have been optimized by leveraging in-situ interface solidification technology to reduce the quantity of liquid electrolytes and improve the safety and energy density of the batteries.
值得注意的是，BAK Battery在2023 Tech G上展示的电池已经通过利用原位界面固化技术进行了优化，以减少液体电解质的数量，提高电池的安全性和能量密度。
Shenzhen BAK Power Battery Co Ltd unveiled its first semi-solid lithium battery series, featuring high energy density and long cycle life, according to the battery maker's latest press release.
根据深圳市百克动力电池有限公司的最新新闻稿，该公司推出了首款半固态锂电池系列，具有高能量密度和长循环寿命。
Relying on the accumulated R&D of high-nickel cathodes, high-silicon anodes and electrolyte additives, BAK has established a material matching system with an energy density ranging from 290-360Wh/kg, said Liu Zhibo, vice-president of BAK Battery.
BAK电池副总裁刘志波表示，凭借高镍阴极、高硅阳极和电解质添加剂的积累研发，BAK已经建立了能量密度在290-360Wh/kg之间的材料匹配系统。
The regulations outline various requirements, such as the use of commercial land and building density and height, and impose restrictions on municipal infrastructure and plot landscaping.
条例概述了各种要求，如商业用地的使用、建筑密度和高度，并对市政基础设施和地块景观进行了限制。
The new tank has seen its storage density to reach 6.1 percent weight per volume, higher than the 2025 goal of 5.5 percent weight per volume set by the United States Department of Energy.
新储罐的储存密度已达到每体积重量6.1%，高于美国能源部设定的2025年每体积重量5.5%的目标。
The Qilin battery, with a volume utilization efficiency of 72 percent and an energy density of up to 255 watt-hours per kilogram, is claimed to boast the highest utilization efficiency globally.
麒麟电池的体积利用率为72%，能量密度高达每公斤255瓦时，据称是全球利用率最高的电池。