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该变送器已在松源油田水源井项目中得到应用。
This transmitter has been applied in the Water Well Project of Songyuan Oil Field.
用实例说明了评价步骤 ,最后对松源市地下水灌溉水质进行评价 ,其结果合理、可信。
We briefly described the principle about this method and four evaluation models, then we show the evaluation course by example. At last, we give the …
研究鲸鱼的专家也不清楚这头母鲸为何要进行这次不同寻常的马拉松,可能只是为了食物源,或者是为了寻找合适的伴侣,也可能仅仅是随洋流而动。
Whale researchers don't know why she made her unusual marathon journey. She may have been following a prey source, looking for a suitable mate, or simply following the currents.
客户正积极地从单源、紧耦合和纵向集成的中间件解决方案转向多源、松耦合和横向关联的中间件解决方案。
Customers are aggressively moving from single-sourced, tightly coupled, vertically-integrated middleware solutions to multi-sourced, loosely-coupled, horizontally-aware middleware solutions.
在本论文中,我们讨论了三种视频源模型:自回归模型、马尔科夫调制流体流模型、马尔科夫调制泊松过程模型(MMPP)。
In this paper, we discuss three types of video source models: a autoregressive model, a Markov-modulated fluid flow model, and a Markov-modulated Poisson process model (MMPP).
在自由空间量子密钥分配中,单光子源采用具有泊松分布的高度衰减激光脉冲,量子密码术协议采用BB 84和B92协议。
Highly attenuated laser pulses with Poisson distribution are used as single-photon sources and the BB84 and B92 protocols are used for free-space quantum key distribution.
对马尾松苗木中松醇的分布及干旱胁迫下不同种源马尾松苗木针叶内松醇含量的变化进行了测定。
The distribution of pinitol in the masson pine seedlings and changes of pinitol content in needles of seedlings from different provenances under drought stress were studied.
利用设置在福建省武平县的马尾松遗传增益测定林材料,以验证优良种源、母树林及种子园混系的现实遗传增益。
The genetic gain test plantations of masson pine located in Wuping of Fujian (China) were used to certificate realized genetic gain of superior provenances, seed stands and clonal seed orchards.
李锴摘要目的观察椎旁神经阻滞配合小针刀松解治疗颈源性头痛的疗效。
Objective: To observe the effects of paravertebral nerve block therapy combining with acupotomy on the cervicogenic headache.
白皮松种子休眠特性在种源间的差异是气候及地理因子共同作用的结果。
The difference of dormancy characteristics of different P. bungeana seed sources was the result of interaction between climatic and geographical factors.
以国内樟子松为对照,对引进的10个种源盐松2年生苗木生长性状进行了测定和分析。
Growth characteristics of 2-year-old seedlings from 10 introduced P. sylvestris L. ssp. kulendensis Sukaczw provenances were determined in contrast with' domestic Pinus sylvestris var. mongolica Litv.
在松树对松材线虫的抗性方面,树种之间抗性的差异性较显著,而同种松树不同地理种源之间抗性的差异性的显著程度因树种而异。
The resistance of pine to the PWN is evidently different in different species, and the resistance difference among the geographical population depends on the pine species.
在台江县革东镇进行6个种源的马尾松种源试验。
Experimental Masson pine stands of 6 seed origins were established in Gedong Village, Taijiang County.
结果表明,不同马尾松种源的抗性是由其内部化学组成决定的,是种源的特征性质。
The resistance is the characteristics of the provenance in relation to the neutral terpenoid contents.
低磷水平下马尾松种源磷效率与磷素利用效率有关,而与磷素吸收效率相关性较小,磷效率和磷素利用效率高的种源其干物质积累量较高。
PE was significantly and positively related to P use efficiency, not related to P absorption. The provenances with higher PE had greater dry matter accumulation.
不同供试土壤中活性镉的形态是:中、酸性土壤主要为交换态与松结有机态,而石灰性土壤上则以交换态为活性镉的主要给源。
Results also show that EXC-Cd were the most active or available form, and then WBO-Cd in Acidic-neutral soil.
马尾松不同种源根际土壤并未发生明显的酸化。
Marked acidification was not observed in their rhizosphere soil for provenances tested.
增加供磷浓度能普遍提高各种源马尾松幼苗的生物产量,但不同磷浓度对幼苗产生的生理效应各不相同。
Increase of the phosphorus content can enhance the biomass of masson pine seedling, but the physiological effect of P contents on the seedling is various.
该研究在区划工作的基础上,进一步对马尾松种源进行了亚染色体结构水平上的分析鉴别。
The standard karyotypes and trypsin-Giemsa C-banding patterns of 5 geographical racest of Pinus massoniana Lamb which distribute in 2 geographical zone have been studies in this thesis.
研究表明,随着溶液P素浓度的升高,马尾松各参试种源的苗高生长、P素吸收总量均有不同程度的增加,但其变化因种源而异。
The results indicated that height growth and the amount of P uptake increased diversely with phosphorus raise for the provenances tested.
研究表明,随着溶液P素浓度的升高,马尾松各参试种源的苗高生长、P素吸收总量均有不同程度的增加,但其变化因种源而异。
The results indicated that height growth and the amount of P uptake increased diversely with phosphorus raise for the provenances tested.
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