single density

Single frequency fiber Raman amplifier ( SF-FRA) shows great prospect in many applications, such as laser guide star, remote sensing, and high power density visible laser sources obtaining for medicine and laser display.

单频光纤拉曼放大器（SF-FRA）可应用于激光导星和大气遥感领域，还可用于获取医学和激光显示用高功率密度可见光源。

The application of the single-ground-motion analysis method shall meet the requirements of envelop of the power spectral density as well as fitting of the target response spectrum.

采用单组人工时程分析法不仅需要匹配目标反应谱，而且要满足功率谱密度的包络要求。

CT revealed multilocular or single locular and thin-walled cystic mass, which showed homogeneous water like density.

CT平扫表现为颈部多房或单房性、薄壁水样密度肿块.

The field emission current density distribution over the tip surface was established using Fowler-Nordheim function, and the emission current over the single tip established by integrating the current density all over the single tip surface was 7 μ A.

由Fowler Nordheim函数可得到尖锥表面的场致发射电流密度分布，对整个尖锥表面进行积分后得到了单个尖锥的场致发射电流约为7μA。

Single event multiple upset ( SEMU ) experimental results of high-density static random access memory ( SRAM ) are presented.

给出典型大容量静态存储器 ( SRAM ) 的多位翻转实验研究结果.

REAL -- LINE control system with infrared ray pulp density sensor and single-chip computer is discussed.

介绍了一种采用红外线纸浆浓度传感器和单片机组成的在线实时 检测控制 系统的组成及设计方法.

In addition, single leaf weight, leaf density and thickness of tobacco leaves cured in bulk curing barn were bigger, whereas, percentage stem, balanced moisture content and tensile breaking strength were smaller.

另外，密集烤房烤后烟叶单叶重、叶质重与厚度较大，而含梗率、平衡含水率与拉力较小。

Theoretical analysis of read back process of high track density perpendicular recording single-pole-head are presented here.

本文对高道密度垂直磁记录单极头的读出过程进行了理论分析.

With the development of the electron industry, the area of single recorded bit becomes smaller and smaller, and the areal recording density in magnetic recording is required to become higher and higher.

随着电子产业的不断发展，单个记录位的面积越来越小，对磁记录材料面密度的要求也越来越高，所以提高磁记录材料的记录性能已经成为研究焦点之一。

Harvard economist Raj Chetty has pointed to economic and racial segregation, community density, the size of a community's middle class, the quality of schools, community religiosity, and family structure, which he calls the "single strongest correlate of upward mobility."

哈佛大学经济学家拉吉·切蒂认为可能的因素包括：经济和种族隔离、社区密度、社区中产阶级规模、学校质量、社区宗教信仰和家庭结构。他认为家庭结构是影响"向上流动"的最有力因素。