上标

Effects of Cr(superscript 3+) with different concentration on content of chlorophyll, root top ratio, content of praline and root activies in radish seedlings were studied by the method of sand-culture.

采用砂培研究了萝卜幼苗受到Cr(上标 3+)胁迫时，根冠比、根系活力、叶绿素含量和植株体内脯氨酸含量的变化。

The optimal preparing conditions were as follows: dosage of chitosan 1.0 gL^(-1), concentration of praseodymium 0.1 molL^(-1), preparing time 8 h, particle size 0.1 mm.

采用负载镨的壳聚糖作为含氟水的吸附剂，其最佳制备工艺条件为：壳聚糖用量1.0 gL^(-1)，Pr(上标 3+)浓度0.1 molL^(-1)，反应时间8 h，吸附剂粒径0.1 mm。

It is proved in this paper that R/ is a principal ideal domain, where R=F+uF+…+u(superscript k-1)F, n is odd, and p is a prime number, and some necessary and sufficient conditions for the cyclic codes over R to be self-dual are given.

该文证明了R/是主理想环，其中R=F+uF+…+u(上标 k-1)F，n是奇数，p为素数，给出了环R上循环码是自对偶码的充要条件。

Calculation results show that peaks of the maximum principal stresses move toward the surface of chamber after reinforcement, with the self-bearing capacity of rock increased and the plastic zone decreased. In addition, displacement of walls reaches 41.4 mm, that of roof, 22.1 mm, and that of heave, 6.45 mm. Further more, force of supports is in a rational scope.

采用FLAC(上标 3D)软件对原支护方案和返修加固方案进行了数值模拟，结果表明：修复加固后，最大主应力峰值外移，塑性区范围减小，围岩承载能力增强，两帮移近量41.4mm，顶板移近量22.1mm，底鼓量6.45mm，支护受力合理。

Methods Reverse hemagglutination test was used for identification of Fral. The Y. pseudotuberculosis sensitive to PstI and the bacteriostastic ring were used for identification of PstI. The low-calcium medium was used for identification of Vwa and Jackson-Burrows medium was used for identification of Pgm.

采用反向间接血凝试验检测FraI；利用假结核菌对PstI敏感可产生抑菌环的复盖种子层法检测PstI；采用乏Ca(上标 2+)时37℃鼠疫菌不能生长观察Vwa，利用色素培养基观察Pgm。

The results indicate that the interaction of Cu2(superscript 2+) and purine containing-SH group is strong as that of 6-TG.

Cu2(上标 2+)与含巯基的嘌呤类物质存在较强的相互作用。

Methods: The results of (superscript 99m)Tc-DTPA renal dynamic imaging and intravenous pyelography in 227 patients of upper urinary stone diseases were analyzed retrospectively.

回顾性分析227例上尿路结石患者的(上标 99m)Tc-DTPA肾动态显像和静脉肾盂造影检查资料。

Objective: To investigate the clinical significance of (superscript 99m)Tc-DTPA renal dynamic imaging in evaluating renal function as intravenous pyelography detection failed.

目的：探讨放射性核素(上标 99m)Tc-DTPA肾动态显像对静脉肾盂造影不显影患肾功能评价的临床意义。

With the isolated and purified PSP as test materials, the chemical model systems were used to produce and OH. resp. And the scavenging capability of PSP on free radicals, its inhibition effect on pyrogallol autoxidation and the effects of PSP on SOD activity and MDA content in tumor-bearing mice were studied.

方法］以已分离提纯的甘薯多糖为试验材料，利用分别产生氧自由基O2(上标-和羟自由基的化学模型体系，研究甘薯多糖清除舟自由基能力及其对邻苯三酚自氧化的抑制作用和甘薯多糖对荷瘤小鼠SOD活性和丙二醛含量的影响。

The radiochemical purity and radiolabeling yield of (superscript 99m)Tc-HYNIC-Annexin V were more than 90%. The stability could last 6 h.

上标 99mTc-HYNIC-Annexin V标记率及放化纯均达到90％以上，稳定性在6h以上，可以满足核素显像的要求。

As of Tuesday, Google's results were still censored in China.

截至周二，谷歌的搜索结果仍受中国审查。

In order to make the positive action increase and negative one decrease, the sub-forces of the social factors must be adjusted to form a centripetal force.

在这一过程中，人的主体性发挥是社会有机体健康发展的灵魂。