黑

In order to clarify the genetic mechanism of the adhesion,an in vitro adhesion experiment was carried out for three variants of E.coli F4in 366 piglets of three pig breeds.The results showed that there existed significant differences(P.001)in the adhesion percentage among the three breeds.Most SB piglets were nonadhesive for all the three variants,whereas most LR piglets were adhesive.Within each breed except for LR,the proportions of the three F4 variants adhering to the brush borders differed significantly.

为了研究黏附的遗传机制，本实验利用大白、长白、松辽黑猪的小肠刷状缘细胞与F4ab、F4ac、F4ad进行离体黏附实验，结果发现3品种猪之间黏附情况存在显著差别(P《0.01)，松辽黑猪以非黏附型为主，而长白猪中黏附型比例较高，在同一品种猪内，3种菌株的黏附比例在松辽黑猪内和大白猪内有极显著差异，但在长白猪中无显著差异。

It shows that the critical exponents of conductivity, u, are in good agreement with the mean-field percolation value and in clear disagreement with the universal value in three dimension. This nonuniversal behavior can be interpreted as a result of the interaction between CB and polymer. The influences of the property and volume fraction of CB and radiation crosslinking on conductivity and critical exponent were also studied.

发现电导率临界指数u与三维普适值不符，而与平均场逾渗的指数相吻合，认为电导率的非普适行为主要是由于炭黑粒子之间和炭黑—聚合物之间的相互作用所引起，考察了炭黑的基本性质、含量和辐照交联对电导率及其临界指数的影响。

In this paper,the nanometer carbon blacks of high oxygenous functional groups were used for carrier of target antitumor medicine,it was studied that the nanometer carbon black was oxidized by two ways and that the oxidized carbon black was used to graft antitumour etoposide(VP-16) by two ways also.

本文以高含氧官能团的纳米炭黑为抗肿瘤靶向药物的载体，研究了纳米炭黑的两种氧化改性方法以及在改性后的纳米炭黑表面接枝抗肿瘤药物依托泊苷(VP-16)的两条合成路线。

The particles of connect black dispersed in water are aggregate structure basically because the contents of acidic oxygenous groups is plenty.

炉法炭黑难于在水中分散，炭黑聚集体颗粒进一步聚集，因此其平均粒度远大于接触法炭黑。

The results reveal that transformation from amorphous white carbon black to crystalline occurs at high temperature.And the transformation temperature of the pelleted particles is 80℃ lower than that of the white carbon black powder.

结果表明，白炭黑在高温下发生了非晶向晶态的转变，喷雾造粒白炭黑微球的转变温度比白炭黑粉末低80℃。

At 25℃, eggs hatched after 3.69±0.25 days, the nymph had three instars, the 1st instar stage was 3～5 days, 2nd instar 3～5days, and 3rd instar 4～5 days; The prepupal stage lasted 8～14 days and the pupal stage lasted 10～15 days at 25℃.

2黑广肩步甲成虫人工饲料研究分别研制了9种成虫人工饲料，以此饲喂黑广肩步甲成虫，结果表明，饲料Ⅲ是室内饲养黑广肩步甲成虫的最佳饲料。

The apoptosis induced by extract of Russula subnigricans Hongo was investigated in little white rat liver and kidney cells by agarose gel electrophoresis.The result showed that agarose gel electrophoresis of DNA extracted from poisoned little white rat liver and kidney cellsrevealed typical 180 ~ 200bp integer-fold "ladder" bands.

亚稀褶黑菇提取液能诱导小白鼠肝肾细胞凋亡，亚稀褶黑菇提取液诱导肝肾细胞凋亡是亚稀褶黑菇中毒后机体病变死亡的重要表现形式之一 5。

It is 9.40%.In black current,the quantity of K,Na,Cu,Zn and Fe in natural black current is more than in saxifraga,but the quantity of Mn and Mg in black current is less than in saxifraga.In black current,the proportio...

黑加仑中 K，Na，Ca，Cu，Zn，Fe的含量比马林中的含量高，而 Mn，Mg元素的含量却比马林含量低；马林的维生素 C含量为 1 6.2 2 mg/g，黑加仑的含量为 1 0 8mg/g，黑加仑的氨基酸的总量为 1 。63 %，马林为 1 。1 4%。

In this article it has been analyzed that the composition of seed oil.mineral trace elements.vitamin C and amino acids in black current and saxifraga.The portion of seed oil in natural black current is 17.9%,In saxifraga it is 22.3%.The linolenic acid composition in natural seed oil is 19.024%.

通过对新疆野生黑加仑和野生马林的脂肪油，8种微量元素，1 7种氨基酸以及维生素 C的含量进行测定得出：黑加仑脂肪油含量为 1 7.9%，马林的脂肪油含量为 2 2 。3 %，其中，黑加仑脂肪油中，r-亚麻酸的含量为1 9.0 2 %，而马林中，其含量为 9.40 %。

Vernonia anthelmintica can significantly enhance the activity of tyrosinase in vitro and proliferation of B-16 murine melanoma cell.

结果驱虫斑鸠菊体外可激活酪氨酸酶活性，增强B - 16鼠黑素瘤细胞增殖，提高酪氨酸酶和黑色素合成能力；对整体动物黑素细胞具有促进合成和分泌作用。结论在白癜风的治疗中，驱虫斑鸠菊可增强酪氨酸酶活性，进而促进黑素合成

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。