星期四, 1月 12, 2017

By or With



By or With

By + Ving






星期三, 12月 21, 2016

TDCi正常的電瓶

TDCi正常的電瓶
放空檔拉手煞車,不踩煞車踏板
從Test mode看電瓶電壓
未發動時應該在12.5~12.6V
發動瞬間會掉到9.3~9.6V
發動後穩定狀態的電壓會在14.0~14.2V浮動

開始有點虛弱的電瓶
未發動Test mode 的電瓶電壓應該在12.1~12.3V
發動瞬間會掉到8.4~8.8V
發動後穩定狀態的電壓會在13.7~14.0V浮動

快要掛掉或已經不行的電瓶
未發動Test mode 的電瓶電壓應該在11.6~12.0V
發動瞬間會掉到7.5~8.3V
發動後穩定狀態的電壓會在13.7~14.0V浮動 (可能已經發不動了)

另外
其實原廠出廠電瓶Motocraft GR-40A是可以加水的
只是他故意做成很像免加水免保養電瓶
只要把上蓋撬開,就會看到6個加水孔,用10元硬幣把蓋子打開就好了

我的Focus TDCi 6MT電瓶這星期一也是掛了
好在我還有一顆備用電瓶頂著用
之後我把原廠電瓶拆下來,看看能不能死馬當活馬醫充充電(已經用了2年多6萬多公里了)
拆下來以後發現電解液已經乾到只剩一半了,沒電是正常的...
6個孔我總共補了大約300cc的純水進去
再用充電器把電充飽...

充飽靜置一天後的電壓還能在12.8V以上,看起來是有救回來
提供給各位參考...

AMAROM 銀合金汽車電瓶- 歐規 -58012-80AH-730.CCA(EN)

星期二, 12月 20, 2016

Intel® 無線 Bluetooth® 適用於軟體 Windows® 10 (JP)

Intel® 無線 Bluetooth® 適用於軟體 Windows® 10 (JP)
https://downloadcenter.intel.com/zh-tw/download/26363/Intel-Wireless-Bluetooth-Software-for-Windows-10-JP-

星期一, 11月 28, 2016



Press Release: The Nobel Prize in Physics 2016
科普版
+http://pansci.asia/archives/106857

-http://www.ifuun.com/a2016105413181/

Scientific Background



量子霍爾效
The Kosterlitz-Thouless phase transition


拓撲物理研究物質被拉伸、扭轉或發生形變而未斷裂時有哪些性質仍然保持不變。從拓撲學上來說,球體和碗可以被歸為同一類,因為一團球形的粘土可以被捏成一個碗。然而,麵包圈中間和咖啡杯把手處都有一個洞,它們屬於另一類型;它們也可以通過連續形變,變成對方的形狀。因此,拓撲物體可以包含一個洞,兩個洞,或者三四個洞……但這個數字必須是整數。因此,在發生量子霍爾效應時,電導率總是以整數倍發生變化,不難想像這可能與拓撲學有關。









http://pansci.asia/archives/106857
編結量子計算
量子位元的特殊性質,令科學家對量子計算興致勃勃。如果能再結合數學上拓撲的概念,或可創造出新的量子計算方式。
撰文/柯林斯(Graham P. Collins)
翻譯/高涌泉
http://www.cs.virginia.edu/~robins/Computing_with_Quantum_Knots.pdf

拓撲與扭結一個封閉迴圈(a)的拓撲不會因為扭曲成另一種形狀(b)而改變,但是會不同於帶有扭結的封閉迴圈(c)的拓撲。如果只是把迴圈扭來扭去,並不會造出扭結,我們必須切斷迴圈,綁個結,然後再把兩端接起來才能得到扭結(c)。由此可知,迴圈的拓撲不會受到微擾(如果只是扭來扭去)的影響。



資訊保存機率的可能性










當他維持最大面積時, 表示資訊量保存最多

888 0/24
12 12 0 12/24
1 22 1 42/24

星期一, 11月 14, 2016

星期四, 10月 20, 2016

For FFMPEG it will be 3.1.1 & NDK it will be r12b.(How to Build FFmpeg for Android)

ref:
http://stackoverflow.com/questions/36277628/android-how-to-configure-ffmpeg-latest-version-in-android-studio



For FFMPEG it will be 3.1.1 & NDK it will be r12b.

Building FFMPEG with NDK r12b:

Download Android NDK : The latest version of Android NDK can be downloaded at Android NDK website. At the time of writing this answer, the newest version is NDK r12. simply decompress the archive
Download ffmpeg source code : FFMPEG source code can be downloaded from the ffmpeg website. The latest stable release is 3.1.1 (at the time of writing). Download the source code and decompress it to $NDK/sources folder.
Update configure file : Open ffmpeg-3.1.1/configure file with a text editor, and locate the following lines.

SLIBNAME_WITH_MAJOR='$(SLIBNAME).$(LIBMAJOR)'
LIB_INSTALL_EXTRA_CMD='$$(RANLIB) "$(LIBDIR)/$(LIBNAME)"'
SLIB_INSTALL_NAME='$(SLIBNAME_WITH_VERSION)'
SLIB_INSTALL_LINKS='$(SLIBNAME_WITH_MAJOR) $(SLIBNAME)'
This cause ffmpeg shared libraries to be compiled to libavcodec.so. (e.g. libavcodec.so.55), which is not compatible with Android build system. Therefore we’ll need to replace the above lines with the following lines.
SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME)-$(LIBMAJOR)$(SLIBSUF)'
LIB_INSTALL_EXTRA_CMD='$$(RANLIB) "$(LIBDIR)/$(LIBNAME)"'
SLIB_INSTALL_NAME='$(SLIBNAME_WITH_MAJOR)'
SLIB_INSTALL_LINKS='$(SLIBNAME)
Build ffmpeg : Copy the following text to a text editor and save it as build_android.sh in ffmpeg_3.1.1 folder.

#!/bin/bash
NDK=$HOME/Desktop/adt/android-ndk-r9
SYSROOT=$NDK/platforms/android-9/arch-arm/
TOOLCHAIN=$NDK/toolchains/arm-linux-androideabi-4.8/prebuilt/linux-x86_64
function build_one
{
./configure
--prefix=$PREFIX
--enable-shared
--disable-static
--disable-doc
--disable-ffmpeg
--disable-ffplay
--disable-ffprobe
--disable-ffserver
--disable-avdevice
--disable-doc
--disable-symver
--cross-prefix=$TOOLCHAIN/bin/arm-linux-androideabi-
--target-os=linux
--arch=arm
--enable-cross-compile
--sysroot=$SYSROOT
--extra-cflags="-Os -fpic $ADDI_CFLAGS"
--extra-ldflags="$ADDI_LDFLAGS"
$ADDITIONAL_CONFIGURE_FLAG
make clean
make
make install
}
CPU=arm
PREFIX=$(pwd)/android/$CPU
ADDI_CFLAGS="-marm"
build_one
Once the file is saved, go to the directory where this file lies & execute the command below,

sudo chmod +x build_android.sh
Then execute the script by the command,
./build_android.sh
Build Output : The build can take a while to finish depending on your computer speed. Once it’s done, you should be able to find a folder $NDK/sources/ffmpeg-3.1.1/android, which contains arm/lib and arm/include folders.
Make ffmpeg Libraries available for Your Projects
Steps above are fully tested and i performed them on my machine and the build was successful. For writing this answer i have took the reference from this article How to Build ffmpeg with NDK r9 but as it was for older version i have made some corrections on my own.
Open for asking any doubts.

星期四, 10月 06, 2016

星期三, 10月 05, 2016

MB


Shell Helix Ultra Profession AF-L 5W30 NTD240

Shell Helix Ultra Professional AF-L 5W-30:

Is designed to meet the demanding requirements of particular high-performance engines, including Ford, Jaguar and Mazda, and those requiring ACEA C1
Shell and Ford have local relationships in many countries, and Shell is a major supplier to Ford in India and the USA
Passes an extensive range of performance tests to meet engine oil specification WSSM2C934-B
Specifications: Ford WSS-M2C934-B; ACEA C1. Meets the requirements of Jaguar Land Rover STJLR.03.5005.



http://bevo.mercedes-benz.com/bevolisten/229.52_en.html

MB229.52

Fuchs TITAN GT1 PRO B-TEC SAE 5W-30 x Fuchs Petrolub AG, Mannheim/Deutschland
Fuchs TITAN GT1 PRO FLEX SAE 5W-30 x Fuchs Petrolub AG, Mannheim/Deutschland
Fuchs TITAN Supersyn 229.52 SAE 5W-30

Total Quartz INEO MC3 5W-30 x Total Lubrifiants, PARIS la Defense Cedex/FRANCE
Total Quartz INEO MDC 5W-30 x Total Lubrifiants, PARIS la Defense Cedex/FRANCE

Shell Helix Ultra ECT C2 C3 x Shell International Petroleum Company, LONDON/UNITED KINGDOM
Shell Helix Ultra Professional AB-L x Shell International Petroleum Company, LONDON/UNITED KINGDOM

Mobil 1 ESP 0W-30 x Exxon Mobil Corporation, FAIRFAX, Virginia/USA
Mobil 1 ESP Formula B 0W-30 x Exxon Mobil Corporation, FAIRFAX, Virginia/USA
Mobil 1 ESP X1 0W-30 x Exxon Mobil Corporation, FAIRFAX, Virginia/USA

星期一, 9月 26, 2016

鐵氟龍(TEFLON)、P.T.F.E

http://www.baking104.com.tw/V2/articles/1174574459.php

5
毛毛蟲手指餅乾,三種材料真簡單!小烤箱和電鍋都能完成哦!

http://www.chimei.com.tw/Upload/ArticleModule/Attachments/2016-01/201601051059347500001.pdf