在数
- 与 在数 相关的网络例句 [注:此内容来源于网络,仅供参考]
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It results that although the improvement factor is higher with the number of sub-arrays, the distribution rule of residue clutter plus noise power or the output signal to clutter plus noise ratio doesn't show monotonical relationship with the number of sub-arrays.
研究结果表明:虽然子阵数越多改善因子越高,但在辅助样本数一定的前提下剩余杂噪功率和输出信杂噪比的分布规律并不随子阵数增多而单调趋好。
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In this article, I will discuss one particular new concept -- the new I/O API: nonblocking sockets.
例如在我的这个案例中,文档表格中的行数和列数都是固定的,如果将来需要支持行数列数不固定的情况,只需要扩展一下即可,不必推翻重来。
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In the last of this dissertation, we give necessary and sufficient conditions for the existence of and the expressions of perpositive semidefinite solutions and bipositive semidefinite solutions to some systems of quaternion matrix equations.
给出了某些四元数矩阵方程组有广亚半正定解,双半正定解的充要条件及其表达公式;研究了矩阵方程组的最小二乘解,极小范数的最小二乘解,在某些约束条件下的最小二乘解和极小范数的最小二乘解,给出了其有这些解的充要条件及其表达公式。
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objective to investigate the existence of the erythropoiesis inhibitors.methods the present study included twelve undialyzed esrd patients with anemia.the sera from the uremic patients were added to cfu-e and bfu-e culture in the concentrations ranging from 1.25% to 5%.in vitro cfu-e and bfu-e growth in the presence of sera from esrd patients was compared with in the presence normal human subjects with the use of normal mice bone marrows.results the effects of the sera from uremic patients on cfu-e and bfu-e colony growth in concentrations ranging from 1.25% to 5% were investigated to be dose-dependent.the effect increased with the concentrations increasing of the sera(p<0.05).there were not significant inhibitory effect on the cfu-e and bfu-e growth of mice bone marrow in vitro from sera of the normal subjects.conclusion the erythropoiesis inhibitors exist in uremic sera which has a dose-dependent inhibitive effects on the growth cfu-e and bfu-e of normal mice bone marrow cells.
选择12例尿毒症肾性贫血未透析患者为试验组,另选正常健康体检者12例为正常对照组,将实验组、正常对照组血清分别稀释成不同终浓度,采用甲基纤维素细胞培养的方法对小鼠骨髓细胞进行培养,对比不同浓度血清组红系集落形成单位、红系爆式形成单位的集落数。结果在实验组中,与血清浓度为0的浓度组相比,与各浓度组血清共同培养的小鼠骨髓cfu-e和bfu-e的集落数均明显减少,且随血清浓度的增加,小鼠骨髓cfu-e和bfu-e的集落数逐渐减少,各浓度组间差异有显著性(p<0.05)。结论尿毒症患者血清抑制小鼠骨髓红系祖细胞集落形成,随患者血清浓度的增加,抑制作用增强,具有剂量依赖性。
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As compared with the traditional irrigation-traditional fertilization, the following results of the improved optimized irrigation-optimized fertilization were obtained: significantly higher nitrogen use efficiency; the like tiller number per unit area, percentage of the tiller ear number/the tiller number, the ear number per unit area, the greatly reduced grain number per ear, and significantly heavier weight of 1, 000 grains; a trifle taller plants; shorter base internode length, a bit more weight per unit internode length, longer internode length under ear; almost the same LAI values in middle and later stages; coincident process of dry matter accumulation from straight growth onwards, a little more dry matter accumulation amount from earing to maturity; a little longer flag leaf, 2〓 leaf, 3〓 leaf (but the three leaves were shorter than those of the optimized irrigation-traditional fertilization) and shorter 4〓 leaf from top, a bit reduced total area of these leaves; almost the same leaf thickness, mean canopy leaf tilt angle, light extinction coefficient , ratio of light penetration in the upper, middle and lower parts of the wheat canopy, and fair plant type; almost the same senescence process of flag leaf; and increased root amount in 0-120cm soil layer and smaller rate of progressive decrease of the root length density and root weight density with soil getting deep, which can strengthen the resistance to adverse conditions such as water stress in the later stage.
在优化水肥条件下,冬小麦总分蘖数、成穗率及单位面积穗数与传统水肥比较接近,但穗粒数显著减少,千粒重显著提高;株高稍有增加;基部节间长度缩短,充实度略微增高,穗下节间增长;中后期LAI与传统水肥的LAI值基本吻合;起身至成熟干物质积累量动态变化过程与传统水肥十分接近,但抽穗至成熟所形成的干物质量增加;上三叶变长(但上三叶长度增加幅度小于优化灌溉-传统施肥处理),倒4叶变短,总叶面积略有减少;叶片厚度、冠层平均叶倾角、消光系数、冠层各层的透光率与传统水肥差异很小,株型较好;旗叶叶绿素含量动态变化与传统水肥十分接近;0-120cm土层的总根量明显增加,上层根群和深层根群的差异最小,有利于提高小麦后期的抗逆力。
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When he had ciphered it out he told me how we was to do; then we went and waited around the spoon-basket till we see Aunt Sally coming, and then Tom went to counting the spoons and laying them out to one side, and I slid one of them up my sleeve, and Tom says:"Why, Aunt Sally, there ain't but nine spoons YET."
等他一想出了办法,他就把我们该怎么办的路子对我说了。随后我们在放调羹的篮子边上等着,等到萨莉阿姨走过来。汤姆走过去数数调羹,随后把调羹放在一边,我呢,乘机偷偷地拿了一把,放在袖口里。汤姆说:&啊,萨莉阿姨,只有九把啊。&她说:&玩你的去吧,别打搅我,我有数,我亲自数了的。&
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The polymorphism traits were compose d of heterozygosity , number of allele, range of allele-length between the maximum and minimum and informative meioses from reference populat ion and the observed paternal heterozygosity , maximum proportion of ha lf informative mating, observed proportion of half informative mating and informative meioses from experimental population.
分析了62个微卫星在参考群中的杂合程度、等位基因数、等位基因范围和信息配子数与实验群中相应微卫星的父本观察杂合度、最大半同胞信息交配比例、观察半同胞信息交配比例和信息配子数的相关程度,其中父本观察杂合度与最大半同胞信息交配比例相关系数最高为0。
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From this case, in the assessment, the data of several different time intervals are taken and corresponding confidence levels given, and, employing blind values to express monitoring data and perambulating inspection results, the process method of blind information is applied to the practice of comprehesive assessment. With the observation items in Xiaolangdi Project, the influence factors determing the assessment result are described in the form of blind data. The data are processed according to the blind data algorithms and some scientific and reasonable assessment results are acqired, and the process method overcomes the defect of traditional numerical model, viz., too definitive description of information.
基於此,在综合评判中选取多个不同时间段的数据并赋以相应的可信度,利用盲数表达监测数据和巡视检查结果,将盲信息的数学处理运用到土石坝安全综合评判的工程实例中,并运用盲数运算法则进行盲数处理的探讨,得到了有一定参考价值的评判结果,并克服了传统的数学模型信息描述过於绝对化的问题。
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In aquaculture environment, it is quite different for the vibrios in per gram among all sorts of organisms. The Hydroides, Ligidaes and Isopods have the most vibrio quantity. However, the Ascidians has the minimal quantity.
在养殖环境生物中,不同环境生物中每克生物所携带的弧菌数差别很大,其中盘管虫、海蟑螂、等足ā类所携带的弧菌数最多,而海鞘携带的弧菌数最少。
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Ii Fuel Consumption - The fuel consumption of the main engine on the test bed using fuel of the type and specification stated in Box 4C shall not exceed the number of grams per kilowatt/hour stated in Box 4C when the engine develops the number of kilowatts with an effective calorific value of the number of kilocalories per kilogram stated in Box 4C and Box 4C respectively.
燃油消耗-在试验台上使用第4C栏中所示型号和规格的燃油,当主机分别以第4C栏和第4C栏中所述的千卡数/千克的有效卡路里值达到相应的千瓦数时,其燃油消耗不应超过第4C栏中所述的克数/千瓦/时。
- 推荐网络例句
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She gently rebuff ed him, but agreed that they could be friends
她婉言拒绝了,但同意作为朋友相处。
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If in the penal farm, you were sure to be criticized.
要是在劳改农场,你等着挨绳子吧!
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Several theories about reigniting and extinguishing of the arc have been refered.
本文综合考虑了几种电弧重燃和熄灭理论。