锑

In this dissertation, the stable radical cation salts ofphenothiazine and 10 - alkylphenothiazine alky=〓(〓 hexachloroantimonate,perchlorate and iodide were prepared by one- electron oxidationwith 2,2,6,6-tetramethyl - 4 -acetyloxypiperidine oxoammoniumhexachloroantimonate, perchloric acid/hydrogen peroxide andmolecular iodine respectively, and they were characteried by UV -Vis spectroscopy and ESR spectroscopy.

本文的主要内容有：吩噻嗪和10-烃基吩噻嗪分别被碘、高氯酸／过氧化氢，2，2，6，6-四甲基-4-乙酰氧基哌啶氧铵六氯锑酸盐氧化为相应的正离子自由基碘盐、高氯酸盐、六氯锑酸盐，并用UV-Vis光谱和ESR波谱进行了鉴定和研究。

Our country is antimonial history is produced on the world antimony of the longest, exit tastes most country.

我国是世界上产锑历史最久、出口锑品最多的国家。

How to pass the integrated processing of entire industry, strengthen reasonable to antimonial resource development to use, advantage of economy of resource advantage translate into, can last what realize Chinese antimonial industry development is the problem that we must face.

如何通过全行业的综合治理，加强对锑资源合理的开发利用，将资源优势转化为经济优势，实现中国锑行业的可持续发展是我们必须面对的问题。

According to statistic, countrywide antimonial crop amounted to 80 thousand tons 1994, occupy the 80 ％ of world total output, export 56 thousand tons, occupational world antimony tastes the 75 ％ above of the market, achieve for the country collect 224 million dollar.

据统计，1994年全国锑产量达8万吨，占世界总产量的80％，出口5.6万吨，占领世界锑品市场的75％以上，为国家创汇2.24亿美元。

Using 4 V DC electrical action,the possibility of the solid proton electrode, antimonic acid , gettering of tritium from air is investigated.

用锑酸作消气材料，压制成消氚电极，在适当外加条件下，考察了锑酸作消氚材料直接将含氚废空气中的氚除去的可能性。

There are many kind of platinoid minerals in the Cu-Ni-Pt deposit of basite and ultrabasite rock in the area of Danba, Sichuan, such as:(1) telluride, tellurbismuth and tellurantimony,(2) antimonide,(3) arsenide,(4) native element.

四川丹巴地区基性、超基性岩型Cu-Ni-Pt族元素矿床中，含有多种Pt族元素矿物，主要有：(1)碲化物及碲铋化物、碲锑化物类，(2)锑化物类，(3)砷化物类，(4)自然元素类。

Ca2+concentration in singular Cu treatment group was usually higher than that in composite group by using localization of Ca2+ antimonite precipitation technique,.And distributing of Ca2+ in composite group.has no obvious difference from control group.

运用焦锑酸钾沉淀法发现，单一Cu处理的慈姑根细胞质中的C扩+浓度要比复合处理的普遍高，而复合处理组根细胞内的c扩十分布与对照无显著的差异，只是有较少的细胞中的焦锑酸钙沉淀颗粒比对照多。

There develops a typical epithermal mineral association in the deposit, which consists of zinckenite, diaphorite, antimonite, tennantite, native gold, pyrite, sphalerite, orpiment, realgar, and mercury oxide.

矿床中发育一套典型的低温热液矿物组合，包括辉锑铅矿、辉锑银铅矿、辉锑矿、砷黝铜矿、自然金、黄铁矿、闪锌矿、雌黄、雄黄、登红石等。

Antimony 71.69%, is the most important ore of antimony minerals.

含锑71.69％，是锑的最重要的矿石矿物。

Relating to or derived from antimony .

与锑有关的或来源于锑的。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。