Gets the root activity of the workflow instance associated with the tracking channel.
获取与跟踪通道关联的工作流实例的根活动。
The first activity on the left is the root activity (0000), which is the default activity.
左侧的第一个活动是根活动(0000)，它是默认活动。
This property can be set on a root activity to disallow dynamic updates to the running workflow.
可以在根活动上设置此属性，以便禁止动态更新运行中的工作流。
Slab cooling resulted in higher oxygen content in the root environment, which improved root activity.
基质条冷却可提高根基氧含量，这有利于提高根系活力。
In seedling stage, the root activity increase at first and then descend with the Se concentration increasing.
苗期，根系活力随着硒浓度的变化，呈现出先增加后下降的趋势；
The root activity and total starch content of tomato under the combinations of light (RBG) treatment was the highest.
红蓝绿光组合处理的幼苗根系活力、总淀粉含量最高；
Indica rice with large sink also had higher root activity per plant, larger root absorption or active absorption area.
高库容水稻株系抽穗期的单株根系活性高、单株根系总吸收面积和单株根系活跃吸收面积大。
There was also a significant correlation between the root activity, root weight and soil potassium uptake of the same crop.
此外，不同土壤上同种作物的根系生物产量、根系活力与作物吸钾量间也呈正相关。
Water content, root activity, MDA content and antioxidant enzymes (SOD, POD, CAT, APX) activity in rice seedling roots were determined.
测定水稻幼苗根系的相对含水量、根系活力、丙二醛含量及抗氧化酶（SOD、POD、CAT、APX）活性。
The root activity in the stack is the one that began the task — typically, it's an activity the user selected in the application launcher.
栈中最底部的是任务的起始活动——一般是用户在滑出的程序列表中选择启动的活动。
This review focused on the concept and studying methods of root activity patterns and their applications in cropland scientific management.
综述了根活性格局的概念、测定方法及其在农田科学管理中的应用，并对相关研究进行了展望。
The major factors influencing root activity of cotton were ground temperature and atmosphere temperature through principal component analysis.
主成分分析看出，影响根系活力差异的主要因素是地温和气温。
The results indicated that RDI could postpone leaf senescence and increase photosynthesis rate, transpiration rate and root activity in later stage.
结果表明玉米苗期调亏处理能延缓后期叶片和根系衰老，保持较高的光合速率、蒸腾速率和根系活力。
The population root activity of interplanting cotton decreased significantly at the square and boll stage, with the high value period delayed 15 to 25 days.
套作棉花在蕾铃期群体根系活力降低，且根系活力高值期出现的时间后延15 ~25天，高值持续期明显缩短。
Besides, root activity, content of soluble sugar and soluble protein were reduced, too. So the normal metabolism in rice seedlings was affected significantly.
根系活力下降，可溶性糖与可溶性蛋白质的含量减少，因而影响水稻种苗的正常代谢。
Adequate root number, deep root system, and efficient root activity per unit of root biomass will be needed for high-yield rice in the future breeding programs.
提出了未来水稻根系育种的一个方向，既适当控制根系的数量，增加根的平均长度，加深根在土壤中的分布，扩大根系的面积以及提高单位根量的根功能。
Suitable concentration could improve seedling quality, root activity and leaf water content, but higher concentration treatments inhibited cucumber seedlings growth.
处理外，都抑制出苗，适宜浓度可以提高秧苗质量、根系活力和叶片含水量，浓度过大会抑制生长。
Wheat root activity and nitrate reductase of green manure in intercropping increased 57.95% and 87.56% than that in single cropping, resp., with the differences at significant level.
间作系统中小麦根系活力和绿肥硝酸还原酶分别较单作增加了57.95%和87.56%，差异达显著水平。
Therefore, properly sparse-sowing was favourable to cultivate strong roots, increase root activity and bring the yield-increasing function of soil, especially of deep soil into full play.
所以，适当稀播可以培育壮根，增强根系活力，充分发挥土壤、特别是深层土壤的作用。
In the late stage of flue-cured tobacco growth, under the same level of leaf number, leaf NR activity and root activity increased and then decreased with the increase of nitrogen application.
烤烟生长发育后期，同一留叶数条件下，叶片NR活性、根系活力随着施氮量的增加呈先升高后降低的趋势；
It was proposed that salt injury index, electrolytic leakage and MDA content could be suitable for selecting salt-tolerant pumpkin variety except root activity, soluble sugar, pro and Chl. content.
MDA含量可以作为不同南瓜品种耐盐性的鉴定指标。而根系活力、可溶性糖、脯氨酸和叶绿素含量不宜作为耐盐性鉴定指标。
The magnetic activity of stars like sun, which is the root cause of the sunspot cycle, is still poorly understood even after decades of intense study.
磁场的变化是像太阳这样的恒星表面黑子活动周期的根源，尽管经过几十年的认真研究之后，地球人仍然对其知之甚少。
The business enterprise finance management target has the root influence to the whole activity of business enterprise.
企业财务管理目标对整个企业管理活动具有根本性的影响。
You will be prompted for your root password, and then your screen will show a flurry of activity.
您将会被提示输入root密码，然后您的屏幕就会显示一系列活动。
The effect of nitrogen fertilizer on soil enzymatic activity and rhizosphere microorganisms of Yumai 49-198 root system was studied in this paper.
在大田高产栽培条件下，研究了不同施氮水平对豫麦49-198根际微生物和土壤酶活性的影响。
In the rape root, the activity of peroxidase (POD) decreased with the rising of iron concentration.
在油菜根中，过氧化物酶(pod)活性随供铁浓度的提高而降低。
The root of technological alienation lies in the human activity itself.
技术异化的根源在于人的活动本身。
The effects of root zone temperature stress on wheat root antioxidant enzymes activity and seedling growth were studied by water cultivation experiments.
通过水培的方式研究了根区温度胁迫对小麦抗氧化酶活性及根系与幼苗生长影响。
But the lose of the activity of periodontal ligament cells and root replantation has influenced the successful rate of tooth replantation for a long time.
牙再植术的历史悠久，但是脱位牙根面部分牙周膜细胞活性丧失、牙根吸收，影响着牙再植术的成功率。
The periodic discharge activity was recorded from ventral root c4 or c5 and the neurons of medulla of the preparation.
在此标本上记录到了颈4,5脊神经腹根及延髓神经元的节律性放电活动。
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