When a donor or an acceptor impurity is added to a semiconductor, we say that the material has been "doped".

當(dāng)半導(dǎo)體中加入了施主感受主雜質(zhì)，我們就說該物質(zhì)"摻雜"了人人看人人射。

The donor impurity and grain boundary combustion-supporting agent containing acceptor impurity were added successively in the ceramic powder during ceramic powder preparation, both of them can also promote grain growing and semiconductive, and the combustion-supporting agent can be good to form insulation layer in oxidizing process.

采用一次性燒成技術(shù)研制了晶界層半導(dǎo)體陶瓷電容器又粗又爽的视频免费，在瓷料配制過程中先后加入施主雜質(zhì)和含有受主雜質(zhì)的晶界助燒劑，兩者在還原燒成時(shí)促使晶粒生長(zhǎng)并半導(dǎo)化黄色轻点疼视频网站，助燒劑在氧化時(shí)有利于晶界絕緣層形成国产真人无遮挡免费网站。

In the research of prescription, through the experiments we knew the influence from the Nb_2O_5 or Y_2O_3 single donor doped on high-temperature PTC ceramic, and got the curve graph drawing the resistivity and mixing quantity. In order to restrain lead volatilize and mix the rang of donors to neutralization the harmful acceptor impurity in raw materials, adopt the prescription design of Nb_2O_5 and Y_2O_3 double donors-doped. From the result, we know that regulation proportion of Nb , Y double donors, can make high-temperature PTC ceramics semiconducting, the pottery demonstrates good electric performance.

為了能夠更有效的抑制鉛揮發(fā)国产又色又爽又黄又刺激视频在线，并且使摻雜范圍能夠更好的調(diào)節(jié)，以"中和"原材料中的有害受主雜質(zhì)制服自拍国内日韩视频，在配方設(shè)計(jì)中采用了Nb_2O_5和Y_2O_3雙施主摻雜的配方日韩一级毛一欧美一级57ppp人与兽，由結(jié)果可知，適當(dāng)?shù)恼{(diào)節(jié)Nb免费观看一级免费观看一级黄片视频、Y雙施主摻雜總量及Nb最新在线观看精品国产福利片、Y摻雜比例三级片视频网站进入，可以使高溫PTC陶瓷充分的半導(dǎo)化激情性爱视频全黄色，陶瓷表現(xiàn)出良好的電性能。

Homogeneous or heterogeneous base material is selected; an alternately superimposed barrier layer and an alternately superimposed recessed layer are grown and formed at the extension of the base material; donor impurity and acceptor impurity are doped in the interface between the barrier layer and the recessed layer and in the interface between the recessed layer and the barrier layer, and the p type group III nitride material doped at a position selecting superlattice is obtained.

選擇同質(zhì)或者異質(zhì)的基質(zhì)材料又黄又露又湿又爽的视频；在基質(zhì)材料上外延生長(zhǎng)形成變換疊加的壘層和阱層欧美变态视频，在壘層與阱層的界面和阱層與壘層的界面摻入施主雜質(zhì)和受主雜質(zhì)，得選擇超晶格位置摻雜的p型III族氮化物材料性久久久久久久久，其中亚洲三级片中文字幕，每個(gè)生長(zhǎng)周期的步驟為：生長(zhǎng)帶隙較寬的壘層，同時(shí)摻入受主雜質(zhì)91日韩手机在线视频；生長(zhǎng)施主雜質(zhì)或受主雜質(zhì)δ摻雜層播播私人影院；生長(zhǎng)非摻的帶隙較窄的阱層；生長(zhǎng)受主雜質(zhì)或施主雜質(zhì)δ摻雜層日本特黄A级高清免费大片；在N 2 氣氛下對(duì)所得的選擇超晶格位置摻雜的p型III族氮化物材料退火亚洲日本一区二区三区在线，即得目標(biāo)產(chǎn)物。

acceptor impurity：受體雜質(zhì)

acceptor doping 受體摻雜 | acceptor impurity 受體雜質(zhì) | accommodation 調(diào)節(jié),視覺調(diào)節(jié)

acceptor impurity：受鐘質(zhì)

acceptor density 受周度 | acceptor impurity 受鐘質(zhì) | acceptor level 受周級(jí)

acceptor impurity：受主雜質(zhì)

acceptor circuit 接受器電路 | acceptor impurity 受主雜質(zhì) | acceptor material 受主物質(zhì)

acceptor impurity：受素不純物

acceptor受素;受體 | acceptor impurity受素不純物 | accessory mineral附生礦物

acceptor impurity level：受主雜質(zhì)能級(jí)

acceptor impurity 受主雜質(zhì) | acceptor impurity level 受主雜質(zhì)能級(jí) | acceptor level 受主(能)級(jí)