分光的

A new method based on the spectrum-dividing and achromatic principles of binary optical lens to design the relay optical system of the resource satellite is proposed.

使用一种基于二元光学透镜的分光成像及消色差原理的新方法来设计资源卫星的中继光学系统。

Results The maximum absorbance of the purified collagen appeared at 230nm, with correspondence to type Ⅰ collagen, two close bands on SDS-PAGE (mol. wt 98 000) suggested the purified product was type Ⅰ collagen.

结果：提取的胶原紫外分光光谱最高吸收峰值为230nm左右；聚丙酰胺凝胶电泳呈现2条相邻带（相对分子质量98000左右），符合Ⅰ型胶原的特性。

According to the observation of the number concentration spectrum and the mass concentration of atmospheric aerosol, TSP and its particle size distribution,micrometeorology,and the solar spectroscopic radiation,even the neutron activation treatment of sand dust samples in Helan Mountainous area, the formation law of sandstrom, dust and sand blowing weather and the characteristics of climatic variation in this area and the influence of Helan Mountain are counted and analysed.

利用贺兰山地区沙尘暴历史资料和综合观测资料，对大气背景、浮尘、扬沙和沙尘暴发生期间的大气气溶胶数浓度谱、质量谱、大气总悬浮颗粒及粒径分布、微气象、分光日射观测以及沙尘样品进行中子活化处理，分析了该地区浮尘、扬沙和沙尘暴形成规律，气候变化特征和贺兰山的影响。

If the food is a transparent liquid such as wine, beer, or grape juice, or if a colored extract can be obtained from the food, then various types of colorimeters or spectrophotometers can be used for color measurement.

如果食品是一种透明液体，或者如果可以从食品中获得有色提取物质，那么就可以用各种类型的比色计或分光光度计进行色泽的测定。

The prosperous Australian economy is rich with resources and its landintensive agricultural products are highly competitive in the Chinese market. Australia has gained cutting-edge capabilities in the development of 'black box' flight data recorders, atomic absorption spectrophotometers and the 'bionic' ear, in aviation, medicine, information sciences, telecommunications, mining, agriculture, environmental sciences and multimedia.

澳大利亚经济繁荣，资源丰富，土地密集型农产品在中国市场具有相当的竞争力，并在飞机自动记录仪、原子吸收分光光度计、仿声耳等航空、医学、信息、通讯、矿业、农业、环境、多媒体等领域具有世界领先的科技成就。

The coupling visibilities of temperature sensor heads were measured with phase lock loop technique.

采用锁相环技术测试了各传感器的分光可见度随温度的变化关系。

The gassypol was extracted from cotton root bark by the method of diethyl ether.

方法利用乙醚超声萃取法提取棉花根皮中的棉酚，洗涤、浓缩得到棉酚粗产品；研究了各种实验条件对棉酚产率的影响，采用分光光度法测定该成分含量，作为评价指标。

Methods Use purely physical process flow and spectrophotometry to introduce the method of which withdrawed the flavanone from corn silk, and check the flavanone which withdrawed from corn silk.

采用纯物理的工艺流程过程和分光光度法从玉米须中提取黄酮类物质，对所提取的黄酮类物质进行验证。

Morphological study and TUNEL method were used to observe apoptosis cells and the APO% was determined.

采用形态学观察、原位缺口末端标记的方法检测细胞凋亡的结果，并用火焰原子吸收分光光度法测定细胞内钙含量。

Objective To introduce a new method for determination of urinary iodine by using ammonium persulfate digestion, this method was modified from the national standard method of chloric acid digestion.

目的 介绍修订后的尿碘测定标准新方法，即尿中碘的过硫酸铵消化。砷铈(As3+、Ce4+)催化分光光度测定方法，建议各级实验室应尽快应用。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失