Plants generally absorb and translocate relatively small amounts of arsenic into aboveground parts.

植物常常將少量的砷吸收和轉(zhuǎn)移到地上部分色哟哟视频在线。

We would recommend the 1.9 um cutoff InGaAs photodiode for operation at the 1.66 um absorption line.

我們推薦在1.66微米的吸收線(xiàn)上采用1.9微米切割銦鎵砷午夜福利欧美性爱。

Geological structures, such as anticlines and faults and sedimentary stratum, control the distribution of high arsenic coals.

高砷煤嚴(yán)格受構(gòu)造18禁毛片免费无遮挡无风险、地層成人日韩欧美一区二区免费、沉積相的控制，分布于平行背斜長(zhǎng)軸的斷層兩側(cè)亚洲欧美日韩A片一级，愈靠近斷層面砷的含量愈高又黄又骚的视频。

Hierarchical cluster analysis indicated that Ga, As, In and Tl were of the same clade, indicating that Ga, As, In and Tl were discharged from an identical origin.

階層式群聚分析指出元素金家、砷自拍偷拍第六页、銦與鈦是相同的分枝1024国产欧美日韩精品，意指元素金家、砷黄页网站大全免费、銦與鈦來(lái)自相同的來(lái)源丁香五月婷婷黄色网站。

As our experiments were concerned, the after growth of InGaP, GaAs was grown at a lower temperature than that for InGaP. This made the P atoms on the InGaP surface hard to desorb and greatly reduce the thickness of InGaAsP intermixing layer.

在我們的實(shí)驗(yàn)中，成長(zhǎng)完磷化銦鎵后國產視頻自拍，以較低的溫度成長(zhǎng)砷化鎵欧美午夜真人真做a视频，這將使磷化銦鎵表面的磷原子較不易脫附，因此可顯著的減少磷砷化銦鎵四元混合層的厚度国产偷情视频一区。

GaAs RF switch MMICs for cellular phone; GaAs RF power amplifier MMICs for cellular phone; GaAs RF switch MMICs for base station; GaAs RF attenuator MMICs for base station; RF module for base station; GaAs power amplifier MMICs for CATV; MOSFET power devices;SAW resonators; SAW filters; SAW duplexers; N type and P type 4＂-6＂silicon epitaxial wafers.

這次參展的產(chǎn)品有：用于移動(dòng)蜂窩電話(huà)的砷化鎵射頻單片集成電路欧美性爱一次性；用于移動(dòng)通信基站的射頻IC及電路模塊；用于CATV的砷化鎵IC黄黄的精品视频在线播放1；MOSFET等功率器件欧美特黄AAAAA一区二区；聲表面波諧振器；聲表面波濾波器日本久久黄色放视频；聲表面波雙工器怕怕怕免费网站18以上看；4＂-6＂N型和P型各類(lèi)硅外延片。

The results showed that Acidithiobacillus ferrooxidans could effectively solubilise realgar and 16.3% arsenic dissolution could be achieved in 30 days under the conditions of pH 1.8 in Iron free 9 K medium (with additional 1.0g of ferrous iron per liter and 0.5% of realgar), 150 rpm, 30°C. The trace elements of Zn, Cu, Mg, Mn, Fe and Se et al. could also be effectively leached.

實(shí)驗(yàn)結(jié)果表明好爽好紧好大的免费频国产，氧化亞鐵硫桿菌能夠有效溶解雄黃中不溶性的硫化砷800aⅤ，30 ℃，pH1.8免费亚洲美女性，以20%接種量接種馴化后的氧化亞鐵硫桿菌BY-3條件下135r/min搖瓶浸出30天砷的溶出率可達(dá)16.3%免费一级A片久久婷网站，Zn、Cu先锋影音av鲁色资源站、Mg爱爱午夜福利视频、Mn黄色视频在线看污、Fe求个国产av网站、Se等有益微量元素都能夠得到有效浸出。

Generally speaking, most of arsenic in coal are associated with arsenic-bearing pyrite, and arsenic contents of pyrite are related to origin or genetic type of pyrite.

一般而言性欧美XXXX乳视频，煤中大部分砷存在于含砷黃鐵礦中国产精品综合第三页，含砷黃鐵礦中的砷含量與黃鐵礦的成因或類(lèi)型有關(guān)。

At the same As level, the biological characters and and As absorptions of the rice genotypes increased along with increasing of P supply.

相同砷水平下一级av中文字幕αV一级，水稻生物學(xué)性狀及磷精精国产XXXX视频在线直播1、砷吸收量隨磷用量的增加而增加狼友视频在线观，兩個(gè)品種亦表現(xiàn)相同趨勢(shì)。

After 1 hour of extraction, a sample of extract is taken and centrifuged to remove particulate matters.

萃取液前處理試驗(yàn)中欧美一级片在线视频网站，砷酸鈉與NIST 2710 soil之胃與小腸相總砷濃度视频一区国内自拍，95 % CI皆無(wú)顯著性差異。