The genealogy of the H1N1 virus family would explain why exposure to a swine lineage via the 1976 vaccine or to older human lineages offers cross-protection against the new strain.
H1N1病毒的家族谱系能够解释，为什么注射过1976年疫苗或者接触过较早人类流感病毒会对新病毒起到交叉预防作用。
By analyse structure's strain, we can gain lots of information including the danger cross section and fatigue level. Also we can estimate the structure's life.
通过对结构应变进行分析，可获取结构的危险截面和疲劳程度等信息，并可对结构的寿命进行估计。
W025 is a new rice strain developed from chemical inducement and cross breeding. It has a giant embryo that is controlled by a single recessive gene.
W025是通过化学诱变和杂交选育而成的水稻新品系，具有巨胚特征，遗传分析表明巨胚基因受单隐性基因控制。
Through a water simulation experiment, the influence of cross jet parameters on principle strain was studied.
在冷态模拟实验中，就交叉射流的参数对主变形率的影响进行了研究。
Mild strain cross protection (MSCP) is the most effective method to control the stem pitting tristeza virus.
应用弱毒系交叉保护（MSCP）是防治茎陷点型柑橘衰退病的有效方法之一。
Thecircular cross section turns into ellipse as the ratcheting strain accumulates.
随着棘轮应变的产生，直管圆截面变为椭圆截面。
A solution has been proposed for avoiding strain and temperature cross sensitization according to principle of fiber grating. Strain and temperature is measured by experiment at the same time.
从光纤光栅传感原理出发，提出了一种有效避免应变和温度交叉敏感问题的方法，通过实验测试，实现了应变和温度同时测量。
Based on plastic intensifying theory, dual-linearity material model is used to calculate stress and strain on the cross section of a torsion bar spring by FE method.
在塑性硬化强扭理论的基础上，利用双线性材料模型计算了扭杆弹簧第一次强扭过程横截面的应力和应变。
Bacterial concentrations are higher during exacerbation than during stable disease; however, these studies are cross sectional and devoid of strain typing.
虽然疾病加重期的气道细菌浓度高于稳定期，但是，以前的研究均为横断面研究，且缺乏菌株分型。
And characteristic of relative between two fiber Bragg gratings is analyzed and discussed, which provide a basis for the resolve of the cross sensitivity problem between temperature and strain.
并且还对两光栅之间的关联特性进行了分析，为解决交叉敏感问题提供依据。
The stress distribution of a curved pipe with an initial elliptic cross section under internal pressure was studied by using electric resistance strain method.
采用电阻应变测量技术研究了带有初始随圆度的弯管在纯内压作用下的应力分布。
Results One strain of Plesinomonas shigelloides was isolated, which can result in high grade cross agglutination reactions with diagnostic serum of Shigella sonnei.
结果分离到一株与宋内氏志贺氏菌诊断血清发生强凝集的类志贺邻单胞菌。
The titer of neutralized antibody and cross neutralized antibody all fell to 1024. CONCLUSION The isolated is a strain of CPIV XN931.
其超微结构具有副粘病毒的基本特点，中和抗体效价和交叉中和抗体效价都高达10 2 4。结论成功分离犬副流感病毒CPIV-XN931。
The strain in the deformation zone distributes very complicatedly in cross section. The metal exchange between web and flange takes place in alternative direction as the deformation is in progress.
结果显示，变形区内横截面应变分布非常复杂，腹板和翼板间的金属交换在不同变形区域内发生方向变化。
Before the failure of bamboo beams, cross-section strain distribution along the height was linear, and the plane-section assumption was established.
竹梁在破坏前，横截面应变沿高度方向的分布基本上呈线性，平截面假定是成立的。
This experiment studied Gannong Strain (developed from black pig of Gansu) and the Large White of USSR, and their fattening properties after their positive and negative cross - breeding.
本试验较详细地研究了正在培育的甘肃黑猪甘农系群与苏联大白猪及其正反杂交猪的肥育性能。
The general relation between the damage and strain of the beam cross-section is set up and the stress-strain curves of cross-section are made, through the analysis on cross-section balance.
通过截面平衡分析，建立了混凝土损伤指标与截面应变关系的一般公式，并得到截面广义力—位移关系曲线。
This paper analyses the reasons of convex side on blooms. For improving the bloom quality, the method to reduce hot strain and displacement of the cross beam has been adopted and tested.
分析方坯产生凸台的原因，为改善铸坯质量，减少横梁在热态下的变形位移量，并进行检测、论证。
The stress triaxiality and equivalent plastic strain distributions at the minimum cross-section of specimens with different notch root radius are similar for such three kinds of materials.
三种材料不同缺口根半径试样最小横截面上应力三维度和等效塑性应变分布形态相似。
And with special packaging and installation, we eliminate the problem of cross-sensitive temperature and strain caused by expand with heat and contract with cold of coil winding.
采用特殊的封装和安装技术，消除了因线圈绕组铜质漆包线的热胀冷缩所造成的温度与应变交叉敏感。
From 0 load till about 0.8 times the ultimate load bearing capacity, the steel tube longitudinal strain distribution along the depth of cross-section obeys the plain section assumption.
从加载之初直到大约0.8倍的极限承载力，试件纵向应变沿截面高度的分布基本符合平截面假定。
Through simulation of the 2-roll cross wedge rolling (CWR), the temperature and strain fields, and the distribution of grain size and so on, were obtained.
采用该模型对二辊楔横轧成形工艺进行仿真计算，得出了轧后工件的温度场、变形场、高温奥氏体晶粒尺寸分布等。
The utility model relates to a three-post variable cross-section digital sensor belonging to a technical field of measuring force and weighing, in particular to a resistive strain gauge transducer.
本实用新型涉及一种三柱变截面数字式传感器，属于测力与称重技术领域，尤其是指一种电阻应变式传感器。
This paper is concerned with strain measurement in central cross-section of cavia porcellus humerus in vivo.
对豚鼠左前肢肱骨中央截面进行在体应交测量。
Some strains were cross-resistant. Conclusions They are first-line drugs to treat typhoid fever, especially typhoid fever caused by multiple drug-resistant strain.
结论菌株对氟喹诺酮和第三代头孢菌素敏感，是目前临床治疗伤寒的一线药物，也是多重耐药菌株所致伤寒的首选药物。
Some strains were cross-resistant. Conclusions They are first-line drugs to treat typhoid fever, especially typhoid fever caused by multiple drug-resistant strain.
结论菌株对氟喹诺酮和第三代头孢菌素敏感，是目前临床治疗伤寒的一线药物，也是多重耐药菌株所致伤寒的首选药物。
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