查询词典 stem

The methods were: First, use of conventional chemotherapy and acquired lesions were reduced, the mobilization of peripheral blood stem cells in blood cell sorter to take peripheral blood stem cells, and then high-dose chemotherapy CVpP program, 24-48 hours after chemotherapy, stem-cell reinfusion.

其方法是：首先采用常规化疗后取得病灶缩小者，动员外周血干细胞后用血细胞分离仪采取外周血干细胞后，再用高剂量化疗CVpP方案，化疗后24-48小时干细胞回输。

The changes of partitioning ratio index for unit organ could be described by exponential equation and quadratic equation with different stem internode,leaf,petiole,and cotton bud and boll according to different internode positions on main stem and sympodial stem.

模型采用线性和指数方程描述了叶片、叶柄、主茎、分枝及蕾铃单位器官分配比例指数随GDD的动态变化过程；分别用指数方程及一元二次方程描述了叶片、叶柄、主茎、分枝及蕾铃单位分配比例指数随不同叶位、节位的动态变化过程。

Results:Three important MRI feat ures of brain stem gliomas were found:①enlargement of brain stem contour.Using different sequences and planes the precise tumor location could be obtained.Sagittal scan could well display the early stage of brain stem glioma,the tectal glioma and cervicomedullary junction glioma.

结果：MRI表现有以下3个特征：①肿瘤使脑干的外形增大，通过不同序列和断面显示肿瘤的精确部位，矢状面对于显示胶质瘤的早期改变、顶盖部位及延髓颈髓联合部位的胶质瘤具有独特作用。

Of CBMC can be purified by Mini-MACS as CD34〓 stem cells. B. The number of CD34〓 stem cells can expand to 40.24±9. 86 fold after 14 days. C. No matter in the expression of CD1a, CD80, CD86, and HLA-DR, or in the function of stimulating xenogenous lymphocyte proliferation, there was no difference between CD34+ stem cell DCs or monocyte DCs. D. The percentage of CD3〓CD56〓 cells is the same in CIK cells co-culture with DCs transfected with SKOV3 RNA, CIK cells co-culture with DCs, and CIK cells. E. The expansion rate of CIK cells can be accelerated by co-culturing with loaded or unloaded DCs. However, the expansion rate between loaded or unloaded group is the same. F. The strongest cytotoxicity against SKOV3 cell line was achieved by CIK cells co-cultured with DCs loaded with SKOV3 RNA.

结果：1、Mini-MACS分选系统可自CBMC中提取0.78±0.31%的CD34〓细胞；2、体外培养14天后可获得原始CD34〓细胞量40.24±9.86倍的细胞；3、不论在CD1a、CD80、CD86及HLA-DR的表达上，或是刺激异体淋巴细胞增生的功能上，脐带血CD34〓细胞与单核细胞来源的DC都没有差别；4、CIK细胞中CD3〓CD56〓双阳性的表达率在与RNA转染DC共培养的CIK细胞组、与DC共培养的CIK细胞组及单纯CIK细胞组3组间比较无差异；5、脐带血CIK细胞增殖显著，培养14天时可扩增18.18±5.59倍，培养21天时可扩增35.02±6.30倍；5、与未转染或转染DC共培养的CIK细胞在培养第14天后增殖速率大于单纯CIK细胞。

The results showed that the rooting rate reached 83.2%~96.3% in 1/2 MS medium with IBA1.0~1.5 mg/L, The rooting rate of stem with top was significantly higher than that of stem without top; Snicking in stem base increased root number obviously, The appropriate substratum for transplanting was perlite and soil (1:1), The growth tendency of transplanting plantlets in May was slow-fast-slow.

结果表明：采用1/2MS培养基添加IBA1.0~1.5 mg/L，生根效果最好，平均生根率达83.2%~96.3%；带茎尖茎段的生根率显著高于不带茎尖茎段；茎段基部刻伤处理后较对照生根量明显增加；酸枣带根组培苗适宜的移栽基质为1：1的珍珠岩和土；5月份移栽下地的组培苗，其生长呈现慢-快-慢的趋势。

And Changbai larch(Larix olgensis A.Henry)atdoubled CO2 concentration at seedling stage in growth-chamber and WI,HI of several dorminanttree species in MBKPF(1)Under 700μl·1-1 concentration of CO2,the stem height, stem diameter,main root length,root/shoot ratio and the relative proportions of biomass in root,stem and leaf of the seedlings ofKorean pine and Changbai larch had no significant change.

在700μL·L-1CO2条件下与正常浓度下相比较，在一个生长季后，红松、落叶松幼苗的苗高、地径、主根长、根茎比及生物量在根、茎、叶各器官中比例，差异不显著，对落叶松的侧枝数有影响；在第一、二次试验中，落叶松幼苗的平均每株生物量比在正常CO2浓度下大12.2％、14.2％，而红松幼苗的生物量分别减少3.9％、12.8％；红松、落叶松针叶叶绿素含量以及叶绿素a的相对含量在高浓度CO2下受到影响。

Stem/leaf ratio of all of seven lines was lower than that of the corresponding alfalfa varieties in both cutting. In the first cutting stem/leaf ratio of BHJR5 was the lowest and in the second cutting stem/leaf ratio of BHSHS6 was the lowest.

57个白花品系第一茬和第二茬的茎叶比均小于相应的紫花母株，其中第一茬BHJR5的茎叶比最小，第二茬BHSHS6的茎叶比最小。

Ug99 could be called a superior virulent race to widely-used and Sr31-carrying Chinese wheat cultivars or stem rust resistant sources.The number of virulent genes contained in Ug99 was more than the total carried in all Chinese stem rust races.For instance,the virulence of Sr5,Sr9e or Sr11 was the typical races.However,besides the virulence of Sr5,Sr9e and Sr11,Ug99 contains additional virulence of Sr21,Sr31and Sr38,which have never been found in Chinese stem rust races.

Ug99堪称我国的超毒小种，我国最典型的秆锈菌小种只能分别克服或Sr5或Sr9 e或Sr11单基因抗性，而Ug99不仅具有Sr5、Sr9 e、Sr11的联合毒力，而且还具有Sr21、Sr31、Sr38的联合毒力，而我国从未有小种能克服后者的抗性。1B/1L(含Sr31)易位系曾是我国使用的重要秆锈抗源，必对Ug99高度脆弱，我国118份小麦品种在KARI的测定结果表明，高感品种频率98.3%。

Valve running thrust which represents 90% of the travel of the valve stem can be determined by adding stem load and stem packing friction.

阀门运行推力只是阀门阀杆行程力的90%，因此测算阀门推力时，要加上阀杆负载和阀杆填料摩擦力。

Stem and stem nut rotation combined length of not less than 1.4 times the diameter of the valve stem.

***阀杆与阀杆螺母的旋合长度不得小于阀杆直径的1.4倍。

Chinese traditional virtue is humility and wariness,the compliment and praise to the others should be declination

中国人的传统美德是谦虚谨慎，对别人的恭维和夸奖应是推辞。如

We bought this house on the never-never.

我们以分期付款的方式买下这座房子。