test_cookieUsed to check if the user's browser supports cookies.
最大存储时长: 1 天类别: HTTP Cookie
rc::aThis cookie is used to distinguish between humans and bots. This is beneficial for the website, in order to make valid reports on the use of their website.
最大存储时长: 永久类别: HTML 本地存储
rc::cThis cookie is used to distinguish between humans and bots.
__cf_bm [x3]This cookie is used to distinguish between humans and bots. This is beneficial for the website, in order to make valid reports on the use of their website.
AWSALB [x2]Registers which server-cluster is serving the visitor. This is used in context with load balancing, in order to optimize user experience.
最大存储时长: 7 天类别: HTTP Cookie
AWSALBCORS [x2]Registers which server-cluster is serving the visitor. This is used in context with load balancing, in order to optimize user experience.
_conv_rThis cookie is used as a referral-cookie that stores the visitor’s profile – the cookie is overwritten when the visitor re-enters the website and new information on the visitor is collected and stored.
最大存储时长: 临时类别: HTTP Cookie
_conv_sThis cookie contains an ID string on the current session. This contains non-personal information on what subpages the visitor enters – this information is used to optimize the visitor's experience.
最大存储时长: 1 天类别: HTTP Cookie
_conv_vThis cookie is used to identify the frequency of visits and how long the visitor is on the website. The cookie is also used to determine how many and which subpages the visitor visits on a website – this information can be used by the website to optimize the domain and its subpages.
conv_randThis cookie is used by the website’s operator in context with multi-variate testing. This is a tool used to combine or change content on the website. This allows the website to find the best variation/edition of the site.
最大存储时长: 永久类别: HTML 本地存储
_conv_sptestThis cookie is used by the website’s operator in context with multi-variate testing. This is a tool used to combine or change content on the website. This allows the website to find the best variation/edition of the site.
_ga [x2]Used to send data to Google Analytics about the visitor's device and behavior. Tracks the visitor across devices and marketing channels.
最大存储时长: 25 月类别: HTTP Cookie
_ga_# [x2]Used to send data to Google Analytics about the visitor's device and behavior. Tracks the visitor across devices and marketing channels.
最大存储时长: 25 月类别: HTTP Cookie
_gcl_au [x2]Used by Google AdSense for experimenting with advertisement efficiency across websites using their services.
最大存储时长: 3 月类别: HTTP Cookie
IDE待定
最大存储时长: 400 天类别: HTTP Cookie
NIDRegisters a unique ID that identifies a returning user's device. The ID is used for targeted ads.
最大存储时长: 6 月类别: HTTP Cookie
pagead/1p-user-list/#Tracks if the user has shown interest in specific products or events across multiple websites and detects how the user navigates between sites. This is used for measurement of advertisement efforts and facilitates payment of referral-fees between websites.
透鏡應力分析儀可透過交叉偏振識別熱應力、機械應力,以及透鏡上的污染物。本系列分析儀提供含螢光光墊及架式偏振器的檯面版本,或是可夾在智慧型手機攝影機操作的精巧版本。檯面機型適合實驗室使用,手機夾式機型則適合讓操作人員迅速在複雜系統中檢測透鏡。透鏡應力分析儀可讓使用者判定效能不佳的透鏡是否需要更換或清潔,有助於減少不必要的更換成本。檯面版本採用 AC 變壓器或 6 顆 AAA 電池(未隨附)做為電源,精巧版本則不需要電源。
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