植物黑

Objective: To investigate the effect of black currant extract on human esophageal squamous cancer cell Eca109 line to reveal its probable mechanism.

目的：观察新疆天然植物黑加仑水提物对食管癌细胞的影响及其作用机制。

The results showed that the xantho-oligosaccharide had potential application in protection of plants against black rot of cruciferae caused by Xanthomonas campestris.

总之，黄原胶寡糖有明显的防治野油菜黄单胞菌引起十字花科植物黑腐病的生理活性，有开发为生物农药的潜在优势。

Xanthomonas campestris pv. campestris is the causal agent of black rot disease of crucifers worldwide. In both plant and mammalian Gram-negative pathogenic bacteria, type III secretion systems, encoded by hrp cluster, play a crucial role in interactions with the host. The proteins assembled TTSS were highly conserved.

野油菜黄单胞菌野油菜致病变种是一种能在全球范围内引起所有十字花科植物黑腐病的重要病原细菌。hrp基因簇编码的Ⅲ型分泌系统在动植物病原细菌和寄主互作过程中起着极其重要的作用。

Campestris inducing black rot of cruciate flower.Xanthan could not be easily degraded by most microorganisms because xanthan consists of a main chain similar to cellulose.

黄原胶是植物致病菌野油菜黄单胞菌所分泌的胞外多糖，其主链类似纤维素很难降解，除作为生物胶集增稠、悬浮、乳化、稳定于一体外，还是植物毒素因子，能引起十字花科植物黑腐病。

According to the original plan to plant gum ebastine oncontour des cription, yin to write off a bit of the solid line that the leucogranites part of the dashed line just like the Internet image dot propomon descend to steam-and-ink, the line displayed is referred to as "blue mold" in translucent Lithographing of adhesive tape, then to bandnoise and extracranium needle stroke, put on, and then charged with paste paper will be charged against print-out, transfer to a long fibers'interface scourability yarn of paper, to sweep the LAN Dian powder, and will be responsible for the falling rocks, flushed with water, it emerged, each color will have to follow the program falls, injuring a writing brush and steam riemerella Tsui pen-and-ink hand according to the profile, the tone of a dense gradient is vvibdv Tsui pen point network.

照原图以植物胶依边框勾描，晴位部以不实线表现，浅色局部以实线不离像上钩图像的深浅网不面比例，以汽火不朱不兵线条表现不入来，称为「蓝模」，刻画在半透明的石印胶纸上，再以针笔勾瘪纹，擦上黑不朱，再用浆糊纸不兵黑不朱不正印不入来，转印于一种不幼纤维的冲纱纸上，以蓝靛粉扫上，再不兵之功降石上，以火冲刷，边框便呈现不入来，每一个印色便给依步调降一块石，再以羊毫及鸭咀笔用汽火不朱依边框手描，浓不浓不突变色调则给用幼咀钢笔不面网。

Use part: For buttercup division plant black kind of careless seed.

使用部分：为毛茛科植物黑种草的种子。

The role of T4SS on disease development is wellestablished at the case of crown gall tumors induced by Agrobacteriumtumefaciens. Xanthomonas campestris pv.

野油菜黄单胞菌野油菜致病变种(Xanthomonas campestris pv.campestris，Xcc)是一种能在全球范围内引起所有十字花科植物黑腐病的重要病原细菌。

The morphological and anatomical features of leaves of halophyte Lycium ruthenicum were observed and studied using microscope and scanning electron microscope.

通过光学显微镜和扫描电镜观察，研究了盐生植物黑果枸杞叶的形态解剖学特征。

Aquatic plants were soaked in two purifying-tanks to investigate the effects of illumination intensity and aeration on diurnal variations of Chla,SP,POD of Pontederia cordata and pH,DO,COD,NH+4-N,TP of water from purifying-tanks when treating the malodorous river water at seven different times,another blank purifying-tank was set as a control. Comparative studies and correlation analysis of these different indicators were carried out to improve the plants working efficiency and provide scientific basis for optimal operation of plant purifying-tanks.

测定了曝气和非曝气的2个植物净化槽在1 d中7个不同时间点的出水水质理化指标(pH、DO、COD、NH+4-N、TP)及植物叶片的叶绿素、可溶性蛋白含量及过氧化物酶活性，另设空白槽为对照；试验目的是研究各指标的日变化情况及相互关系，为提高梭鱼草净化黑臭河水的处理效率及其植物净化槽的合理优化运行提供科学依据。

Melatonin can inhibit cell procedure death, stimulate plant growth, and enhance flowering of short-day plants and ripening of fruits.

褪黑激素在植物中有许多重要功能，如抗自由基抗氧化，促进植物生长和影响短日照植物开花，促进果实成熟以及抑制细胞程序性死亡等。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。