同时存在

A rearrangement model for the complex and its isomers of the2+ was proposed, in which there could be two competed steric courses with the trigonal bipyramidal intermediate or intermediates.

利用[Co(3，3-tri)Cl]2+体系配合物及其异构体结构模型提出了一个2+型的配合物及其几何异构体相互转换所遵循的重排机理模型。认为在该类型配合物异构体转化过程中同时存在两个竞争途径，其中间过渡态或中间体分别为三角双锥或四角锥形式。

When vulcanizates are cured by hydrosilylation, which is catalysed by chloroplatinic acid catalyst, vulcanizates can be cured adequately when C_1 gum, C_2 gum and C_3 gum are used. And their suitable amount used is 10-14 phr.

当C_1胶、C_2胶和C_3胶应用于二甲基二苯基硅橡胶时，由于硅橡胶体系中同时存在大量的苯基和稠环基团，二者会产生协同效应，所得样品具有较好的耐辐照性能。

All in all, the harmful effects and the helpful effects of advertisements are coexistent, and we should not ignore them just because of their disadvantages.

总之，正面影响和负面影响同时存在于广告之中，我们不应该仅仅因为它们的缺点而排斥它们。

Results reveal that the development and dissipation of the dynamic pore pressure are coinstantaneous and this makes both the positive and negative dynamic pore pressure and seepage force alternate with time. Repetitive hydrodynamic pumping and sucking during moisture damage is proved.

结果表明，水压的产生和消散在轮载作用过程中同时存在，导致面层内正负水压力及渗透力随时间交替出现，这证实了水损坏过程中的水力反复泵吸作用。

In situ terminal transferase-mediated dUTP nick end-labeling was used to detect the apoptosis of SMC in these two groups; We compared the elastic fibers, collagenic fibers, reticular fibers by special staining in the two groups by special staining.

结果 (1)常规HE染色组织学观察颅内囊性动脉瘤瘤壁均已丧失正常脑动脉壁的三层结构，表现的基本组织病理变化为损伤、变性、修复同时存在。

Deformation of the foreland basins was characterized by migration of structural deformation and co-existence of compressional structures and local extensional ones.

构造变形的迁移性及挤压构造与局部伸张构造的同时存在，是前陆盆地变形的特点。

Chapter Ⅲ is devoted to a comprehensive comparison and analysis of possessory lien with other confusable rights, namely, right of retention in respect of vessel, maritime lien, and also deals with the exertion sequence of these rights.

第三章对易与船舶留置权混淆的几种权利，如船舶扣押权、船舶滞留权、海上留置权等，进行了分析比较，并就船舶上可能同时存在的几种担保债权的受偿顺序进行了研究。

Many investigators have studied the toxic effects of heavy metals on Daphnia.

值得注意的是，在土壤和富营养化的水体中，氮、磷和重金属污染往往同时存在。

Changes in Xc for different pulp cellulose fibers are not the same during the ultrasonic treatment. Crystallization and decrystallization may both exist during the treatment at the conditions of lower-intensity ultrasonic wave. After treatment with ultrasonic Xc of MBKP cellulose is decreased and that of EBKP is increased. The changes of Xc of different pulp cellulose are more closely correlated to the fibers' morphology size and the cavitation state. The maximum Xc of 84% is obtained when BEKP cellulose is treated under the conditions of ultrasonic frequency f=23-25kHz, power=400w, and treatment time t=720s.

不同原料来源的纤维素纤维，由于形态尺寸和超分子结构的差异，经超声波处理后超分子结构表现出不同的变化规律；超声波处理过程中，结晶和消晶两种作用同时存在；超声波功率对纤维素的结晶度有较大的影响，对晶体尺寸有一定程度的影响，但结晶度Xc与超声功率没有线性关系；在频率为23-25kHz，功率为400W条件下，对桉木漂白浆纤维进行超声波处理，可获得高结晶度（84%）的纤维素样品。

Some other domains are found in the proteins together with HOX, such as PAX, POU, LIM, OAR, ELK, SIX, bZIP, PHD-finger, Engrailed, hexapeptide domains. The HOX combined with other domains that associate with DNA binding or protein interactions are called "complex homeobox".

近年来发现了同源异型框与其它结构域同时存在，如PAX、POU、LIM、OAR、CUT、ELK、bZIP、SIX、PHD-finger、Engrailed等，近来还发现它通过基因融合或基因失调控方式参与肿瘤的发生。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失