单型的

The results showed that the hereditary mode of handedness or preferential foot or hand-clasping is the dominant heredity of single gene of autosome,and the right type of all of them is the dominant character.

采用Slater区分单基因和多基因遗传的计算模式及Smith无偏分析方法对21个家系资料的分析表明：利手、优势足、扣手特征均为常染色体单基因显性遗传，R型为显性性状。

In chapter 4, we investigated the behavior of wave in a nonlinear monatomic chain with damping. Parameter dissipation nonlinear Schrodinger equation of lattice dynamics is first obtained. Then we discuss effect of damping on soliton of monatomic chain.

第四章，我们研究弱阻尼作用下非线性单原子链中的波动行为，首次在晶格动力学中得到了参数耗散型非线性Schrodinger方程 oDNLS方程人以及阻尼对单原子链中孤立子的影响。

Tectonic subsidence play dominant role in their geometric shapes, basin fillings, sequence evolution and sediment distribution in the Wushi Sag. Outline of the sequences are in shape of box-wedge or sheet-wedge and boundaries of sequences are varied from bilateral fault to monoclinal fault overlap, so that the sequences show distinct semigrabens which overlay in different ways. Seven sequences were formed in different stage of tectonic evolution. The sequence of SQ1 formed in initial rift stage and deposited alluvial sequence. Sequences SQ2-SQ4 developed in intense rift stage and sediment lacustrine sequence. Sequences SQ5-SQ7 formed in late period of rift before thermal subsidence and deposit mere and delta sediment. The place adjacent to the synsedimentary fault is the subsidence center and depocenter; meanwhile, controlling fracture migrates in horizontal made subsidence and sedimentary center of the sag changed.

构造沉降是控制层序几何形态，充填叠置方式、演化及沉积体系分布的最重要因素：凹陷由多个半地堑在不同层序发育时期以不同方式叠置联结而成；受断层控制，层序外部形态有箱状-楔形、楔形-席状披覆型，边界终止方式有双断终止型、单断终止超覆型；不同构造演化阶段层序内部充填的沉积体系各具特征，初始断陷阶段的SQ1沉积冲积层序，强烈断陷阶段的SQ2-SQ4充填湖相层序，晚期断陷阶段SQ5-SQ7内部充填浅湖和河流三角洲沉积；同沉积断层陡坡带沉降迅速、可容纳空间快速增长，是凹陷的沉积和沉降中心，断陷期主控断裂活动时间和空间的变化导致了凹陷沉积和沉降中心的迁移。

The distribution of gear's contact stress, root stress, and contact engagement line in the engagement situation of gear pairs, were obtained on the base of explicit integration method. 3. Adopting the method of system matrix, the torsional vibration differential equation of general shafting was gained. The simple harmonic forms of excitation torque under the normal combustion or piston flameout of in-line engine and v-type engine were analysed. The decoupled algorithm of free vibration and forced vibration and the solution to the vibration damper's energy of resistance and the off-resonance calculation were studied. The sensitivity formulations of the natural frequency and vibration mode to physical parameters of system were derived by solving the eigenvalue problem. These sensitivity formulations provided the theoretical base for the dynamic modification of structure.

运用系统矩阵法建立了轴系的扭振微分方程，并对直列和V型发动机在正常发火和气缸熄火工况下的激振力矩进行了详细的简谐分析；基于精确方法推导了自由振动和强迫振动的解耦算法，给出了能量法计算中的减振器阻尼功求解和非共振计算方法；并研究了曲轴系扭振非线性分析中的变惯量问题，得到了单缸转动惯量的精确求解公式以及变惯量和固有频率的关系式；最后，从特征方程和振型正交性出发，推导了固有频率和振型对轴系转动惯量和刚度等物理参数的灵敏度，为扭振系统的结构动力学修改提供了理论基础。

Meanwhile, we identified the representative haplotypes of which the tag SNP would be on behalf of every haplotype block.

同时，确定了单倍域内的标签SNPs分别代表的单倍型。

At twelve-leaf and silking stage stomatic transpiration rates and their diurnal changes of the leaves of "Ludan 40",a flat-type maize hybrid,and "Yedan 6",a compact-type maize hybrid,were measured in several planting densities.

在夏玉米亩产吨粮的研究中，测定了平展型玉米各单40和紧凑型玉米掖单6号大喇叭口期和吐丝期不同叶位不同密度的蒸腾速率及其日变化。

The adsorption behaviour of chemically different superplasticizers, such as melamine formaldehyde sulphite polycondensate,β-naphthalene sulfonate formaldehyde polycondensate and polycarboxylate, on early hydrating cement phases was studied. For this purpose, pure ettringite AF(subscript t, monosulfate AF(subscript m and syngenite were prepared. The adsorbed amount and zeta potential of early hydration products were measured.

制备了钙矾石AF(下标 t、单硫型硫铝酸钙AF(下标 m和钾长石类单矿物，并研究了三聚氰胺磺酸盐甲醛缩聚物、β-萘磺酸盐甲醛缩合物及聚发酸盐等几种化学成分不同的超塑化剂在其早期水化颗粒表面上的吸附行为。

Electric stainless steel diaphragm,uhb-zk wearable pump sand decay,fzb fluoroplastics self-priming pump,fsb fluorine plastic alloy centrifugal pump,gc boiler feed pump,ihf衬氟centrifugal pump,fb,afb corrosion-resistant chemical pumps,ih chemical centrifugal pump,screw pump coal slurry,ihg chemical pipeline pump,is clean water pump,electric diaphragm pumps vertical,衬氟pneumatic diaphragm pumps,stainless steel pneumatic diaphragm pumps,pneumatic diaphragm pumps of cast iron,aluminum alloy pneumatic diaphragm pumps,pneumatic diaphragm pump engineering,gw pump sewage pipes,lw vertical sewage pump,zwl direct-coupled self-priming sewage pump,isg vertical pipeline pump,isw horizontal pipeline centrifugal pump,cqb magnetic heavy-duty stainless steel pumps,cqb - g stainless steel high temperature magnetic pump,g-type screw pump | single screw pump | pump concentration,jmz,fmz wine self-priming pump self-priming chemical pump,zx water self-priming pump,iswh,iswhd horizontal stainless steel pipeline pump chemical,qj deep well pump,kcb,2cy gear pumps,pbg shielding pipeline pump,cdlf stamping stainless steel multi-stage centrifugal pump,lg,lg-b high-level multi-stage centrifugal water supply,s,sh in the open double suction centrifugal pump,dl,dlr vertical multi-stage centrifugal pump,iswr,iswrd horizontal pump hot water pipes,gdl pipeline multi-stage pumps,electric diaphragm pumps衬氟,tear-style diving sewage pump,sewage pump automatically mix,zw self-priming sewage pump without blockage,wq-type sewage submersible pump-free plug,fpz,pvz corrosion-resistant self-priming pump.

模块式安装，便于增添设备：热泵热水器产品采用多台常压燃煤锅炉并联的安装模式，当用户用水量锅炉时，可随时增添设备。不锈钢燃气隔膜泵，uhb-zk锅炉boiler耐腐沙浆泵，采暖电锅炉氟塑料自吸泵，fsb氟塑料合金常州市锅炉厂，燃气锅炉给水泵，ihf衬氟离心泵，fb、afb耐腐蚀化工泵，ih化工离心泵，水煤浆螺杆泵，ihg采暖电锅炉管道泵，is清水离心泵，立式电动隔膜泵，衬氟气动隔膜泵，不锈钢气动隔膜泵，铸铁气动隔膜泵，铝合金气动隔膜泵，工程塑料常压燃煤锅炉隔膜泵，gw管道排污泵，lw立式排污泵，哈尔滨锅炉供暖公司直联式自吸排污泵，锅炉蒸汽参数立式管道泵，isw卧式管道离心泵，cqb重型不锈钢磁力泵，cqb-g高温不锈钢磁力泵，g型螺杆泵|单螺杆泵|浓浆泵，jmz、fmz自吸酒泵自吸化工泵，zx清水自吸泵，iswh、iswhd卧式不锈钢化工管道泵，qj深井泵，kcb、2cy齿轮油泵，pbg屏蔽管道泵，cdlf不锈钢多级冲压离心泵，lg、lg-b高层给水多级离心泵，s、sh中开式双吸离心泵，dl、dlr立式多级离心泵，iswr、iswrd卧式热水管道泵，gdl多级管道泵，衬氟电动隔膜泵，撕裂式潜水排污泵，自动搅匀排污泵，zw自吸无堵塞排污泵，wq型潜水式无堵塞排污泵，fpz、pvz耐腐蚀自吸泵。

The results showed that the daily change pattern of net photosynthetic rate of Aneurolepidium chinense could be expressed as a two-humped curve, the daily change pattern of transpiration rate is one-humped curve.

对松嫩平原盐碱化草地羊草叶片的光合生理生态特征分析表明，晴朗天气条件下，羊草叶片净光合速率日变化呈双峰型，蒸腾速率属单峰型。

Gong in the back of the site found that many of hole-typejia ping pit tomb, nofeng tu , the surface 1 to 1.5 meters, with a saddle-shaped mouthhui he ears Tao cans, single-ear cans, Ge short enough, one's best beans is a sub culture of Temple Wudu type.

在遗址背面的巩家坪发现许多小洞式土坑墓，上无封土，距地表1至1.5米，内有灰褐陶马鞍型口双耳罐、单耳罐，矮足鬲，高足豆，属寺洼文化武都型。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。