表明的

The study of the morphology of PPy/nanoparticle composite material by scanning and transmission electron microscopies shows us that the gold nanoparticles can be stably coated on the surface of PPy. The Surface-enhanced Raman Scattering spectrum results indicated that the composite microtubes can be applied to hold and analyze trace molecules as signal-enhancing cuvettes for Raman spectroscopy.

扫描电子显微镜、透射电镜观测结果表明：金纳米粒子能够稳定地包覆在聚吡咯管壁上；表面增强拉曼光谱研究表明：该复合材料具有良好的表面增强拉曼信号功能，与复合前相比，拉曼信号增强104~105，可望用于痕量物质的检测。

Fauna analysis indicated that the faunae were similar between Mongolian-Xinjang region and Qinhai-Xizang region.

分布型和物种组成的栅格聚类分析结果均表明阿尔泰山地为一独立的区系，而区系分析表明，蒙新区与青藏高原区区系较为相似。

The experimental results showed that with the addition of hydrophilic ion-type reactive comonomer,latexes with particle size of about 0.6μm can be obtained and the solid content of stable latexes can reach as high as 60%,showing Bimgham flow characteristics.

实验结果表明，带亲水性离子基团可共聚单体AHPS的加入可获得0.6μm左右的乳胶粒，乳液固含量可达60％，表现粘度测定结果表明乳液呈Bingham流体。

The results indicated that, when dissolved oxygen concentration varied from 6 mg/L to 9 mg/L, turbots in nano-metre pure oxygen system were higher on growth, survival rate and feed conversion efficiency than those of air system; A farming trial was conducted to determine growth difference of turbot between pure oxygen and air system. Length growth, weight growth, survival rate and FCE were better in nano-metre pure oxygen system than air system. The results suggested that nano-metre pure oxygen was better than aeration in turbot farming system when dissolved oxygen concentration was from 6~9 mg/L.

结果表明，微米纯氧Ⅰ组大菱鲆的体重增长、成活率、肥满度及饵料转化率高于机械增氧组；微米纯氧Ⅱ组各指标低于机械增氧组。7个月的大规模生产试验（800 m2水面，溶解氧6~9 mg/L）表明，采用微米纯氧气泡增氧养殖大菱鲆，各测定指标均显著高于机械增氧，可以加快大菱鲆生长，提高成活率和饵料转化率。

PSMA7 shRNA transfection resulted in significant inhibition of CD44 expression without obvious effect on the expression of MMPs and TIMPs.

RT-PCR检测表明PSMA7 shRNA转染不影响MMP和TIMP的表达，RT-PCR和蛋白免疫印迹检测表明PSMA7 shRNA转染抑制CD44的表达。

On this basis,by means of central combination design,the mathematical model on the factors and the growth was set up,and the parameters were defined:saccharrose 33.9g/L,nitrogen 58.2mmol/L.phosphor 5mmol/L.and we also made great improvement in 15L biology rectors...

表明碳氮是影响细胞生长的关键因素。采用中心组合实验设计对培养基成分继续优化，并通过回归分析。结果表明：较优的培养基为碳源 33 9g/L ，氮源5 8 2mmol/L ，磷浓度为 5mmol/L ，此工艺在 15L反应器中，也取得了良好效果

The effects of Cd on oxidants and antioxidative enzymes in roots and leaves were investigated.

结果表明，随着Cd处理浓度的增加，叶片H_2O_2及叶片和根中MDA的积累量均较对照显著增加，表明Cd可诱导植株产生膜脂过氧化作用。

The illumination is of no effect on the germination rate of oospores of Phytophthora sojae.30 single-oospore isolates obtained from the test strain of Phytophthora sojae Ps-H2 (Race 1 ) were evaluated using hypocotyl-inoculation method for race phenotype on soybean cultivars. One clone phenotype ( race 1 )was selected randomly for further isolation and virulence identify .

将大豆疫霉菌供试菌株Ps-H_2(生理小种1号)每代挑取30个单卵孢株，进行生理小种鉴定，随机挑选1株1号生理小种的单卵孢株继续进行单卵孢株分离和毒性鉴定，连续两代试验结果表明大豆疫霉菌原始菌株并朱出现毒性分化，表明原始菌株即为1号生理小种的毒性纯系。

The results of yield and water use efficiency in field show that yield can not reduce, butwater use efficiency can increase significantly from 〓 to 〓 when alternateirrigation by interval furrow compared to the well-irrigated plant. In 1997 and 1998,the resultsof field trails show that seeds yield is above 8000kg/ha meanwhile irrigation water can save from〓 to 〓 or 〓, about more than 33% water can be saved, water-saving profit is significant.

大田小区试验产量和用水效率结果表明：隔行交替灌溉后灌溉用水效率明显增加，可由常规灌水的〓提高到〓以上，总用水效率〓以上，1997-1998年两年试验结果表明籽粒产量保持8000kg/ha以上高产水平的同时灌溉用水量可由〓降至〓，甚至〓，节水达33.3％以上而不引起产量下降，节水效益显著。

The Northern blot analysis showed that the mRNA of ECP 63 is expressed in embryogenic cells, globular, heart-, and torpedo-shaped embryos, but not in seedlings and non-embryogenic cells, which indicated that ECP 63 gene plays a critical role in somatic embryogenesis.

以ECP63 cDNA全长作探针的Northern分子杂交结果表明，ECP63基因在胚性细胞和不同发育时期的胚状体中高度表达，且表达量基本相等，但在幼苗和非胚性细胞中不表达。表明ECP63基因在体细胞胚胎发生方面起着重要作用。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐