试验点

But what Ziska observed in his urban plots was ecology on amphetamines, a nearly completed succession to trees by the end of five years, with a domination by invasive weed trees of the most troublesome sort: ailanthus, Norway maples and mulberries.

但齐思卡发现，他的市区试验点是一种亢奋状态的生态状况，到了第五年的年末，这片试验点几乎变成了完全的林地，占据主导地位的是一些外来的杂木，而且是些最令人头痛的品种：臭椿树、挪威枫木和桑树。

Five years after the creation of the plots, the biggest ailanthus in the rural test site measured about five feet tall. The city site boasted a 20-footer.

制成这几块试验点五年后，在乡村试验点的最大臭椿树只有大约五英尺高，而在城市试验点的臭椿树却已长到了20英尺高。

Based on the calculation of apparent trajectory of solar motion in the experimental area, and using quote ellipsoid distribution and the Monsi model, the radiation values of 36 experimental sites by light quantum mater were measured and statistics of daily solar radiation distribution from the values were calculated.

在精确计算实验区太阳视运动轨迹的基础上，采用椭球体模型，用光量子计测量了36个试验点的太阳辐射强度值，并统计了林下太阳辐射强度的日分布。

He studied under Bouguereau and Gustave Moreau and experimented with Pointillism, which he found rigidly confining.

最初，他跟随布格罗和莫罗学习，试验点画法，但后来发现很有局限性。

The ether extract content at different part of Yunnan pine individual was studied by adopting one experimental site and two natural superior stands as the targets.

以云南松的一个试验点和两个天然优良林分为对象，研究了云南松个体不同部位乙醚提取物含量的特点。

Among five field trial locations of soybean SYP-249 could improve the yield in all the trial locations.

大豆的5个试验点中均表现出明显的增产作用。

Choosing Huzigou as the experimental site, the elevation, azimuth, hour angle and so on of the surrounding undulating terrain was measured. The solar visual orbit map was developed and the solar visual orbit equation was applied to calculate the solar elevation angle of morning shelter and dark shelter and the sunshine hours.

方法］选择户子沟为试验点，实地测量周围起伏地形的仰角、方位角、时角等，绘制太阳视轨道图，应用太阳视轨道方程，计算出晨蔽、昏蔽太阳高度角，进而计算出日照时数。

In main traits were studied on the basis of the 12-year-old data of provenance tests at 7 test locations and the 11-year-old data of plus progenies at 2 test locations, and the index and strategy in different variation levels on selection breeding for pulpwood in masson pine was also discussed.

摘 要：以7个试验点12年生马尾松种源试验林及2个试验点11年生优树子代测定林为基础材料，在研究马尾松主要性状不同层次遗传变异的基础上，对马尾松制浆造纸材良种选育目标及在不同变异层次的选择策略进行了探讨。

Since the natureal frequency of the structure can be obtained from any one of test points on it, ie. regardless of its position, the glueyness may be responded from the discrepancy of autospec-trum structure of the bicycle frame glued. For such a specified structure system,therefore, vibration monitoring which takes...

由于结构的固有频率可以从结构上任一试验点获取，即与试验点的具体位置无关，胶接车架自谱结构的差异可反映胶接质量的不同，因此，对于胶接自行车车架这一具体结构系统，以响应的自谱结构作为诊断特征的振动检测方法是简便可行的。

To validate the above conclusion, a series of mixture tests were performed and different samples were made by mixing each of three kinds of nature silt and the nature clay with different mixture ratio. The liquid-plastic limits of all the samples, in which the clay particles content were between the nature silt and the nature clay, were attained using the combined test method. The results showed that the lowest clay particles content of the silt, when it was suitable with the combined test method, is 12% to 15% with little differences. If the point of 3～4mm depth of penetration of fall cone exist, and the loglog relationship between the depth of penetration of fall cone and the water content of all the points were clearly linear, it could be concluded that the clay particles content of the sample is over the lowest value when the combined test was suitable.

3其后为了进一步验证所得结论，针对三种粉土，分别与一种黏粒含量较大的天然黏土进行多种组合的配比试验，配比后的土样其黏粒含量均介于原粉土与原黏土之间，并对各种配比后土样进行联合测定法确定液、塑限的试验研究，得出各种土对联合测定法适用的最低黏粒含量限值因粒径组成不同、矿物组成不同等因素，存在微小差异，在12%到15%之间；当圆锥下沉深度在3～4mm之间的试验点存在，且与其他试验点之间能形成良好的双对数直线关系，即认为土中黏粒含量超过该土对联合测定法适用的最低限值，联合测定法适用。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。