测试图

We and other computer scientists are working on techniques to judge the health of a perceptive network by perturbing the system in a controlled way and observing how the sensors respond.

我们与其他资讯科学家目前正试图以控制方式干扰系统，观察感测器的反应，希望藉此找出能够判断感知网络健全程度的技术。

Previous studies indicate two possibilities of the formation of the greigite: 1 the seepage of seawater during the postglacial transgression provides sulfate and makes the reducing diagenetic conditions; 2 it may be precipitated as the authengenic mineral in marine or lacustrine sediments during the low sea-level stand of the Late Pleistocene.

本研究在前期工作基础上，针对已发现的硫复铁矿富集区选择典型柱状样6根(深约1.5-2.5m，长柱样；B436、B437、B439、B459、B483、B484)，同时于扬子浅滩前缘新获取柱状样4根(深约0.3-0.5m，短柱样；ST9、ST13、ST15、ST23)，进行了U系测年，粒度分析、磁性测量、X—射线衍射分析、微体古生物鉴定分析、粘土矿物和化学元素含量测试，试图揭示东海外陆架浅部地层结构、揭露硫复铁矿在地层中的分布规律及成因机制，从而探讨该区晚更新世以来海平面波动模式及其控制下的地层发育。

We were trying to assemble a snapshot of the missing data pieces," says space physicist and co-author Reiner Friedel. And using the array of satellites "allowed us to see things that we couldn't see with a single satellite.

我们试图组建一个存有失踪数据模块&，他说：&让同伙的太空物理学家Reiner Friedel，用阵列卫星进行观测，这能让我们得到一颗卫星测不到的数据。

Cricket practically mewled in horror whenever he attempted to unlock them.

他每次按捺不住试图翻开那些书的时候，那侦测陷阱的蟋蟀总是发出恐怖的哀号。

An aroma unfastens this chemical substance used in the elaboration of the compact disks, but do not try to scrub a DVD for his noses, they will not be able to detect it unless they have canine abilities for it.

一个香气unfastens这种化学物质的使用在拟订该光盘的，但不要试图擦洗成DVD ，为他的鼻子，他们将无法侦测到，除非他们有能力犬，为它。

Judge clouds' effect on solar radiation by satellite cloud map gray scale values, therefore establish and confirm the relationship between them. Roughly acquire optical depth of clear sky and clouds from radiation station data and routine meteorological data of land surface, and the study the relationship between clouds' physical character and radiation....

通过卫星云图的计数值来判断云对辐射的作用，以此建立起它们之间的关系；利用地面观测资料和常规资料来粗略求取晴空大气和云光学厚度，进而研究云的物理属性与辐射关系；简单的获取地表与近地面大气之间的辐射关系，以此估算地表的反照率，和地表的净辐射；分析了卫星可见光、红外及水汽云图计数值和地面辐射之间关系，利用辐射传输公式来推倒和分析云对辐射的关系，试图建立起卫星测值与地表总辐射和净辐射之间的关系，并将晴空和有云的个例分开，分别建立并选出最佳模式，以此来估算地表的净辐射和总辐射。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。