查询词典 low-lying area

The operational amplifier has a simple structure, good performance with low power and small die area.

电路具有结构简单、功耗低、面积小、性能高等优点。

Drugs with low lipophilicity, such as aminoglycosides, are a orbed slowly from solution in the stomach and small intestine; for such drugs, a orption in the large intestine is expected to be even slower because the surface area is smaller.

低亲脂性药物，如氨基糖苷类，经胃和小肠溶液被缓慢吸收。而在大肠中，因表面积更小，预期吸收更慢。

The errors and area limits caused by the lunar curvature were avoided in this model established under the Selenocentric Orthogonal Coordinate System, the accidental errors of exterior line elements were reduced by orbit fitting and interpolation, the polynomial orders of systematic errors in satellite orbits were decreased with their expression in the flying coordinate system moving and rotating with satellites, and the reliability of exterior orientation solution was enhanced under the condition of sparse and low accuracy control points by appending constraint of orbit and attitude parameters.

该模型通过在月心直角坐标系进行影像空中三角测量来消除月球曲率引起的误差和测图范围限制，通过轨道形状的拟合与插值来减小摄影时刻轨道位置的偶然误差，在飞行坐标系中建立轨道修正模型来减少定向参数的数目，对轨道和姿态增加约束条件来提高月面控制点数目稀少及精度低条件下外方位解算的精度与可靠性。

A low frequency oscillation on-line monitoring and oscillation characteristics off-line analysis function module of power system based on wide area measurement systems was designed and implemented.

介绍了基于广域测量系统的电力系统低频振荡在线监测及振荡特性离线分析功能模块的设计及实现方法。

Seismic data acquired in this area has a very low S/N ratio due to complex near-surface conditions. Seismic imaging becomes difficult because of complex subsurface conditions with overthrust structures and faults.

由于地形起伏大，近地表结构复杂，采集的地震资料信噪比较低；以推覆构造为主体的地下地质复杂性给地震成像造成极大的困难。

The design changes the traditional inefficient and high-cost de-sign in signal acquisition and transmission with using a real-time acquisition of DVI display signals and transferring data through the Ethernet port.The design uses a highly integrated FPGA and high-capacity SDRAM,multiplexing of signal package to transfer display data and control data,and efficient algorithm for gray-scale slice as well.It has the features of low cost,large display area,stable display,and high refresh rate.

该设计改变传统设计中低效高成本的信号采集和传送方式，改用实时采集DVI接口显示信号、通过网口传输数据，采用高集成度FPGA和大容量SDRAM，采用信号包复用技术同步传送显示数据和控制数据及高效率的灰度切片算法等新技术，具有成本低、显示面积大、显示稳定、刷新率高等特点。

The increasing capability of low-end copy/print systems with speeds of more than 100 pages per minute has been an area of increasing activity.

每分钟印量过百的低端复印/打印机在近期有着强劲的发展势头。

Make use of HPLC, can availably classify true or false D-calcium pantothenate, the D-calcium pantothenate sample diagram and standard diagram have similar diagram in same reservation time, the content meets provision;The false D is mainly depend on adding calcium inorganic salt, urea and glucose etc, to make specific optical rotation, calcium content, nitrogen content to attain a nation standard, but these material in the same reserve time have never absorbed diagram to make peak area very small, the content of external standard be low.

本文以市售D-泛酸钙为样品(山东新发药业有限公司生产)，对所建立的检测方法进行了验证，通过精密度、准确度和标准曲线等验证项目的实验，结果表明，本文所建立的D-泛酸钙的高效液相色谱检测方法可以准确地检测产品的含量；利用液相色谱图谱，可以有效地区分真假D-泛酸钙，D-泛酸钙样品图谱与标准品图谱在相同的保留时间处，有类似谱图，含量符合规定；搀假的泛酸钙主要靠添加无机钙盐、尿素和葡萄糖等使比旋度、钙含量、氮含量达到国家标准，但这些物质在此处无谱图造成峰面积很小，外标含量低。

Dermatophagoides farinae, cockroach, low rag weed, canine and feline scurf, mycetes, egg white and yolk, milk, fish and shrimp, pea crab were the mainly allergens in children with chronic eczema in Jilin area.

尘螨、蟑螂、矮豚草蒿、猫毛狗毛皮屑、霉菌、鸡蛋、牛奶、鱼虾蟹是吉林地区小儿慢性湿疹常见的变应原。

Wetland refers to natural or artificial, permanent or temporary marshes, peat bog and waters( motionless or flowing, fresh water or salt water) including sea area no deep than6 m in low tide.

湿地是指天然或人工的、久或暂时性的沼泽地、炭地和水域（静止或流动、水或咸水水体）包括低潮时水深浅于6米的海水区。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。