It also had advantages such as fast development of tree shape, early bearing and high yield.
而且具有成形快、结果早和产量高的优点。
The annual changes rule of soil and leaf mineral element contents of early bearing walnut were studied.
查明了土壤和早实薄皮核桃叶片主要矿质元素含量的年变化规律。
Imported bearing materials have been affecting the metallurgical quality of early bearing failure of the main factors.
进口轴承材料的冶金质量曾经是影响滚动轴承早期失效的主要因素。
The suitable branching height and direction bring the great convenience in shaping project, is the base of early bearing and heavy bearing.
好的分枝高度和分枝方位,能为苗木将来的整形工作带来极大地方便,是果树实现早产、丰产的基础。
In the end the proposed method is used to detect early bearing faults in one helicopter gearbox and the results demonstrate that it is superior to power spectrum density (PSD) and demodulation an.
最后在某型直升机齿轮箱轴承故障的早期检测中进行了实验验证。
If living hunter-gatherers are typical of ancient ones, the new data about their social pattern has considerable bearing on early human evolution.
如果现存的狩猎者-采集者还是像古代那样,那么这些关于他们社会模式的新数据对早期人类进化有重大意义。
Van Cotthem’s early experiments with his soil are now literally bearing fruit on every continent except Antarctica.
Van Cotthem的早期土壤实验现在都逐渐地在除了南极洲之外的每一个洲上结出了果实。
The big fall in sterling was over by early 2009. The severity of the recession has opened up lots of spare capacity, which is bearing down on domestic costs, notably pay.
英币在09年年初就停止了大幅的贬值;严重的经济衰退使许多闲置产能得到开发,缓解了国内支出,尤其是薪酬压力。
Early evidence has shown that even in prehistoric times, surgery to relieve pressure on the brain were performed, with skulls bearing carefully drilled or cut holes providing testimony to the fact.
之前的证据表明,早在史前时代,外科治疗能够缓解大脑压力的观念就已经形成了。他们把头盖骨钻开、或者切开一个小洞就是很好的证明。
It seemed to back in the late 60s and early 70s as if America would be a space bearing nation.
这看起来像回到了六十年代末和七十年代初,美国要上太空的时代。
They claim to be working with several OEMs to bring Chrome OS-bearing netbooks to market as early as the second half of 2010.
他们声称正在和几个OEM合作准备在2010年上半年向市场推出基于Chrome OS的上网本。
Early prevent measure of modern technology to bearing is introduced, to find in time and do servicing work well.
简要介绍了现代技术对轴承早期预防措施,以便早发现早预防,有针对性搞好检修工作。
Vibration signals borne by different main bearing clearances are not stationary and time variant. It is difficult to early detect and diagnose by means of traditional methods.
内燃机曲轴轴承所受到的冲击信号是非平稳、时变信号,用传统的诊断方法难以进行故障的早期发现和诊断。
Fayalite-bearing quartz syenite could represent the early fractional stage initial granitic magma derived from archean protolith in a deeper and reductive environment.
含铁橄榄石石英正长岩,代表了岩浆分离结晶初期还原条件下,太古代母岩派生的初始岩浆组成。
Through analyzing the comprehensive inspections of the failure bearing, it is determined that undertaking early failure is caused by bearing ever-large axial load during working.
通过对故障轴承的综合检测及对检测结果的分析,确定该轴承工作过程中承受了过大的轴向负荷,是造成轴承早期失效的原因。
It's characterized by a kind of high formal bearing It has a careful decorum, a kind of high sheen, especially this early poetry.
它的特点是一种很正式的风格,它很端庄,散发着一种光辉,尤其是在他的早期诗歌里。
But the contriver of bearing is not these countries, however China, China is in early 300 invented scroll bearing before New Year more, the admirable movement that is the world laid a foundation.
但是轴承的发明者并不是这些国家,而是中国,中国早在300多年前就发明了滚动轴承,为世界的优良运转奠定了基础。
The reasons of internal fixation failure were nonanatomically reduction of fractures, unrigid interal fixation, over early weight bearing and poor placement of lag screw.
内固定失败原因是术中骨折未解剖复位、内固定不坚强、过早完全负重以及拉力螺钉位置不良。
Objectives: Effects of early joint bearing on motor recovery of the hemiplegic extremities in patients with strokes.
目的:评价早期关节负重对脑卒中偏瘫患者运动功能的影响。
The northern edge in Qaidam Basin is one of the three hydrocarbon bearing areas in the basin. Its source rock is the early and middle Jurassic coal measures.
柴达木盆地北缘是柴达木盆地三大油气区之一,其源岩为早、中侏罗世煤系地层。
Comparison of the bearing "s early fault and late fault vibration signal decomposed results, proves that WPT diagnosis method used in incipient rolling element bearing fault is effective."
对比了该轴承外圈早期故障和晚期故障的振动信号的小波包分解结果,证明了小波包方法诊断滚动轴承早期故障的有效性。
The diagnosis result indicates that the diagnosis model can make full use of fuzzy information of crank bearing wear in different degrees to realize the early diagnosis of wear fault accurately.
诊断结果表明,该诊断模型能够充分利用曲柄轴承不同磨损状态的模糊信息,准确地实现对曲柄轴承磨损故障的早期诊断。
When oil gas enter into the reservoir in early stage and restrain the development of diagenesis, the diagenesis of no oil bearing reservoir is very intensity.
由于油气早期进入储层,抑制了成岩作用的进行,而不含油储层成岩作用强烈。
A new kind of biodegradable internal fixation device with high initial strength and slow early degradation, which can be used for weight-bearing bones, is required.
研究一种具有较高的初始力学强度和早期降解速度缓慢,并能用于承重骨内固定的器材是临床所需要的。
The press tools of the internal ring of 7909 bearing which has seriously early stage damage problems are chosen as analysis objects.
分析对象选定早期损坏现象比较严重的7909轴承内环封闭式冲模。
Heituhu formation is gray and gray-black silty clay with limnological facies in early and middle period of Holocene, and bearing lots of spiral case;
黑土湖组为全新世早—中期湖沼相沉积的灰—灰黑色粘土类粉砂质粘土,含大量淡水螺蚌介壳;
Then, only astrologers will see the moon as having any bearing on how Indians will vote early next year.
接着呢,恐怕只有宇航员们才会把月球计划与明年年初举行的大选联系起拉吧!
The early to middle Jurassic coal-bearing deposition is mainly consisted of fluvial or lakeshore, estuarine delta facies, lacustrine facies and slough facies.
蔚县煤田早中侏罗世含煤沉积,主要由河流或湖滨河口三角洲相、湖泊相、泥沼相组成。
The present study is to introduce the Kolmogorov complexity measure analysis to the field of the early fault diagnosis for rotor-bearing system.
将复杂度分析方法用于转子-轴承系统的早期故障诊断中。
ConclusionsImproper selection of fixator, improper application, or bearing a heavy burden too early are the main causes of fracture non-healing.
结论固定物选择不当,操作失误,术后过早负重是造成胫骨骨折不愈合的主要原因。
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