had与have had有什么区别？ - 知乎
had是have的过去式（一般过去时） have had 是have的 现在完成时 区别： 1、I had a girlfriend. 我有过一个女朋友，是指过去交过女朋友这件事，但现在没有，即使有，也不是之前那个。 2、I have had …
What is the difference between "have had" and "had"?
Feb 12, 2014 · It is used to describe experiences one has had in the past (and that hence influence the experience with which you speak today), changes over time, uncompleted actions, and things that …
HAD CCD - Wikipedia
HAD CCD is the name of a technology Sony implemented on some of their charge-coupled device (CCD) image sensors with hole accumulation diode (HAD). There
Hemorrhoid banding - what I wish I knew
I had a hemorrhoid banding procedure done today, and I really wish that I had been better prepared for the aftermath. I do really like my doctor, however in my consult a few weeks back, she had inform...
Royal Women Who Had Meaningful Careers Before Marriage
[https://feminegra.com/royal-women-who-had-meaningful-careers-before-marriage/](https://feminegra.com/royal-women-who-had-meaningful-careers-before-marriage/) Kate Middleton recently made headlines...
What is this delicious pie I had at my dining hall? It had a creamy texture, softer and cr…
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Apress/pro-hadoop-data-analytics
Source code for 'Pro Hadoop Data Analytics' by Kerry Koitzsch (⭐ 14)
Boom Boom Room Coffee (its a new thing)
Went with my roommate to grab some coffee. She got a vanilla iced latte and I had a mushroom coffee. About $14 total. Each drink I'd rate a 7/10. I've had better and I've had much worse (looking at y...
Hadoop Perfect File: A fast access container for small files with direct in disc metadata…
Storing and processing massive small files is one of the major challenges for the Hadoop Distributed File System (HDFS). In order to provide fast data access, the NameNode (NN) in HDFS maintains the metadata of all files in its main-memory. Hadoop pe...
Tell me your diversion stories
I've been a nurse for 12 years and just recently had my first experience working with a nurse who had been diverting fentanyl. I felt like shit about it thinking about her patients but I honestly had ...
Symmetric Bush-type generalized Hadamard matrices and association schemes
We define Bush-type generalized Hadamard matrices over abelian groups and construct symmetric Bush-type generalized Hadamard matrices over the additive group of finite field $\mathbb{F}_q$, $q$ a prime power. We then show and study an association sch...
Non-existence of isometry-invariant Hadamard states for a Kruskal black hole in a box and…
We conjecture that (when the notion of Hadamard state is suitably adapted) there is no isometry-invariant Hadamard state for the massive or massless covariant Klein-Gordon equation defined on the region of the Kruskal spacetime to the left of a surfa...
Highly dangerous children are more common than we all think
Recently, during an early morning walk, I listened to a friend describing the havoc wreaked by a “problem child” at the after-school club her six-year-old son, Jake*, was attending. Jake had known Beth* for a few years already; the two had previously been in nursery together. Eve…
Companies hiring Hadoop Developers - Stack Overflow
Discover companies hiring Hadoop Developers on Stack Overflow Jobs. Research and compare jobs from top companies by compensation, tech stack, perks and more!
Near-threshold hadron scattering with effective field theory
When an exotic hadron locates near the threshold with the channel couplings, the internal structure of the exotic hadron is related to the scattering length. To incorporate the threshold effect, the Flatté amplitude has been often used to determine...
I built a $99 gaming PC and benchmarked it in a bunch of games... most fun I've had in age…
After building a monster rig over the summer, I had an itch to keep building, but had no real need for anything... and didn't want to spend a bunch of money. So, for fun, I set myself a *strict* $100 ...
We received this document in my BYU YSA ward in 2019
We had a combined 2nd hour lesson and this was what the ancient bishopric decided we needed to hear. I had recently had some horrible experiences with this same bishop questioning me intensely about s...
The quaternary complex Hadamard matrices of orders 10, 12, and 14
A complete classification of quaternary complex Hadamard matrices of orders 10, 12 and 14 is given, and a new parametrization scheme for obtaining new examples of affine parametric families of complex Hadamard matrices is provided. On the one hand, i...
Bulma/Biography | Dragon Ball Wiki | Fandom
Bulma was the first girl Goku had ever seen and even more so, the second human Goku had ever seen, after his guardian, Grandpa Gohan, who had died. After Goku took Bulma to his house, she finds out …
Import tax on Partsouq order - IH8MUD Forum
Mar 24, 2009 · I've had several Partsouq orders just this year and never had unreasonable shipping or had to pay import duty. Something doesn't seem right with this transaction. I purchased radius arm …