英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字,中文词皆可:

gradient    
n. 倾斜度,坡度,升降率
a. 倾斜的,步行的

倾斜度,坡度,升降率倾斜的,步行的

gradient
梯度

gradient
梯度

gradient
n 1: a graded change in the magnitude of some physical quantity
or dimension
2: the property possessed by a line or surface that departs from
the horizontal; "a five-degree gradient" [synonym: {gradient},
{slope}]

Gradient \Gra"di*ent\, a. [L. gradiens, p. pr. of gradi to step,
to go. See {Grade}.]
1. Moving by steps; walking; as, gradient automata.
--Wilkins.
[1913 Webster]

2. Rising or descending by regular degrees of inclination;
as, the gradient line of a railroad.
[1913 Webster]

3. Adapted for walking, as the feet of certain birds.
[1913 Webster]


Gradient \Gra"di*ent\, n.
1. The rate of regular or graded ascent or descent in a road;
grade.
[1913 Webster]

2. A part of a road which slopes upward or downward; a
portion of a way not level; a grade.
[1913 Webster]

3. The rate of increase or decrease of a variable magnitude,
or the curve which represents it; as, a thermometric
gradient.

4. (Chem., Biochem.) The variation of the concentration of a
chemical substance in solution through some linear path;
also called concentration gradient; -- usually measured in
concentration units per unit distance. Concentration
gradients are created naturally, e.g. by the diffusion of
a substance from a point of high concentration toward
regions of lower concentration within a body of liquid; in
laboratory techniques they may be made artificially.
[PJC]

{gradient maker} (Biochem.) a device which creates a
concentration gradient in a solution within some
apparatus; -- used, e. g., for separation of biochemical
substances.
[PJC]

{Gradient post}, a post or stake indicating by its height or
by marks on it the grade of a railroad, highway, or
embankment, etc., at that spot. Gradin


del \del\ n. (Math.)
a differential operator which, operating on a function of
several variables, gives the sum of the partial derivatives
of the function with respect to the three orthogonal spatial
coordinates; -- also called the {gradient} or {grad}. It is
represented by an inverted Greek capital delta ([nabla]), and
is thus because of its shape also called {nabla}, meaning
harp in Hebrew.
[PJC]



安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Whatsapp freezes 3 seconds after opening … - Apple Community
    Hi there, for two days now my WhatsApp opens but almost immediately freezes So I cannot connect it with my Whatsapp Web which previously worked at least, but after uninstalling and reinstalling it, Wtsp Web is of course disconnected and now I cannot use it at all It must be related to the iPhone, as it worked at least on Whatsapp Web There's enough storage available, everything else was
  • Whatsapp App not linking to Whatsapp Desk… - Apple Community
    Has anyone tried switching Whatsapp to an Android phone, using the "Link account" feature on the iphone and then linking to the windows app? Seems very cumbersome but wondering if it would work?
  • WhatsApp Gifs not working on iPhone - Apple Community
    To address the disappearance of GIF and other app options when posting a status on WhatsApp, you can try the following steps: 1 Update WhatsApp: Ensure that you have the latest version of WhatsApp installed on your device App updates often include bug fixes and new features, so updating may resolve any issues you're experiencing 2 Restart the app: Sometimes, a simple restart can help
  • Whats up with WhatsApp draining battery … - Apple Community
    What's up with WhatsApp draining battery at warp speed? I have TWO iPhones (SE and XR) and the What'sApp App is draining my battery dead within three hours! This started with the latest update a week ago My iPhone SE (1st Ed) running off update 15 7 8 sucks my battery dead since the update a week ago In fact, the batter usage states 92% WhatsApp!
  • Whats app web - Apple Community
    Whats app web How can I solve the problem about whats app web cant running on ipad pro with SAFARI? please respond Posted on Sep 21, 2022 10:48 PM
  • Official Apple Support Community
    Find answers with millions of other Apple users in our vibrant community Search discussions or ask a question about your product
  • Problems while scanning WhatsApp QR code … - Apple Community
    If the issue that you're experiencing only happens when you're attempting to scan QR codes associated with WhatsApp, then we recommend that you contact the app developer via the link below How to contact an app developer - Apple Support 1 Open the App Store on your iPhone or iPad 2 Search for the app, then tap it
  • Whats App Web’ attachment - Apple Community
    Hi Received an email with a ‘Whats App Web’ attachment, least I think it’s this, which then hijacked my mail account and forwarded itself to everyone in my contacts list
  • Whats app web - Apple Community
    Whats app web Whats app for web is available for every OS except iOS so please develop same for that
  • Unable to link WhatsApp on my iPhone 16 w… - Apple Community
    whats app web of windows not working linking with my iphone 16 tried all options deinstall several times on desktop, downloaded straight from ms windows, reinstalled on iphone still the same issue it says "unexpected error" Even tried to link through phone number but whatsapp web is working but that will have the options to connect calls, other features like app please provide a





中文字典-英文字典  2005-2009