NGA was labeled directly with Na 99 mTcO 4. The radiochemical purity of 99 mTc-NGA was over 90 %.
用直接法制备99mTc - NGA, 其放化纯大于90%,且室温下可稳定6h以上,符合显像要求.
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Queen Elizabeth II has invited 99 guests to Buckingham Palace last Wednesday andneedn't's age.
上周三,英国女王伊丽莎白二世邀请了99位客人到白金汉宫做客.
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The disks attenuate approximately 50 %, 75 % and 99 % of the signal, respectively.
这些盘衰减信号分别约为50%, 75%和99%.
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Methods 99 m SPECT was performed in 140 newborns with perinatal asphyxia.
方法对140例有围产期窒息的新生儿进行单光子发射型计算机断层(SPECT)脑显像.
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The both adsorptive and desorbing rate can reach over 99 % under the proper conditions.
在适宜条件下,P510树脂对金的吸附率和解吸率均达到99%以上.
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目前, 版权和商标假冒案件中99%采用的都是行政处罚, 而不是刑事处罚.
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At present, approximately 99 % of the freight ( by volume ) is carried by ships.
目前约有99% ( 以容积算 ) 的货运是以海上为主.
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It's true that 99 percent of these million bots are little more than glorified arms.
诚然,在这上百万的“自动装置”中,99%的装置只不过仅仅赢得了手臂的美名.
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On average, ( 0.7-3.1 ) ×108 cells could be isolated from per adrenal gland with 99 % viability.
平均每个牛肾上腺可分离得到 ( 0.7～3.1 ) ×108个牛嗜铬细胞.
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In thedesign procedure, ADS, CST and Protel 99 Se are usually used.
仿真过程中, 应用了ADS 、 CST和Protel99Se等专业软件.
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Its members consist of 500 people, over 30 enterprises, 99 councilors and 47 executive councilors.
现有个人会员500余人, 企业会员30余家, 理事99人,常务理事47人.
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Among total people with contact lens in China, about 99 % people mainly wear SCL.
中国主要以配戴SCL为主, 占总配戴人数的99%.
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All they need is document conferencing software, which costs between $ 99 and $ 150.
他们所需的全部东西就是文档会议软件, 它们的价格约99至150美元.
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主要介绍了密度匹配微封装技术, 利用此项技术制备的聚苯乙烯空心微球球形度好于99%,同心度好于98%.
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The mirrors here are coated with a multilayered dielectric film having a reflectance of over 99 %.
这儿的反射镜上镀了一层多层介质膜,因而反射比超过99%.
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What about chimpanzees, who share 99 per cent of our genetic makeup?
百分之九十九基因构成同人类一模一样的猿该如何看待呢?
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1995年“四苗”单项接种率分别为BCG99.42% 、 TOPV99.21% 、 DPT99.79% 、 MV99. 26%, “四苗”全程率98.84%.
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