管下的

The first, second and the third capillary tube –groups are of this kind.

如果从洞顶向下生长呈细玻璃管状的碳酸钙沉积物，空心，透明或半透明称鹅管。

Numerical simulations were carried out to study the effect of reversible work and viscous dissipation on the heat transfer characteristics of compressible fluid flow in microtubes.

利用数值方法讨论了压力功和粘性耗散对微细光滑管内可压缩流动换热特性的影响，得出以下结论：微细管内 Ec沿管长是变化的，仅依据入口处的 Ec对压力功及粘性耗散的作用进行取舍是不确切的；等热流及等壁温换热条件下的计算结果显示，在入口 Ma及长径比较大时，考虑压力功及粘性耗散时得出的 N u要小于常规尺度管的理论值，在等壁温情况下，甚至出现了热流方向发生变化的情况

The results show that, when the electromagnetic field was applicated, the flowability and filling capacity of cupronickel alloy are increased, the surface cracks are eliminated, and the thin-walled cupronickel tube billets with smooth surface can be obtained due to the increase of flowability and filling capacity of cupronickel alloy. The solidification structure of the tube billets is evidently refined, the shape of Ni-rich phase changes from needle-like to bulk and the casting stress declines from 7.2 to 0.32 MPa. With the structure improving, the tensile strength and elongation increase by 5% and 36%, respectively, than those of ordinary continuously cast tube billets.

结果表明：在连铸过程中施加旋转电磁场能够提高金属液的流动性和充型能力，消除表面裂纹缺陷，从而制备出表面光滑的薄壁白铜管坯；在电磁力的作用下管坯凝固组织显著细化，富镍相由针状转化为团块状，同时铸造应力由未施加电磁场时的7.2 MPa下降至0.32 MPa；随着凝固组织的改善，施加磁场的管坯抗拉强度和伸长率与未施加磁场管坯的相比分别提高5%和36%。

A drogue shoot is just a smaller shoot which helps to keep you face down.

浮锚发射管是一个较小，而有助於让脸朝下的发射管。

Experimental results show that with given double swirl and direct pneumatic-valve and detonation tube structure, the decrease of partial detonable mixture filling proportion causes a little decrease of the peak value of detonation waves' pressure ,but impulse per unit volume of detonable mixture increases linearly.

研究结果表明，在气动阀选定、爆震管长度和爆震管内部结构一定条件下，随着脉冲爆震发动机可爆混气充填爆震管比例的降低，虽然爆震波压力峰值略有下降，但是，单位体积可爆混气获得的冲量线性增加，提高了脉冲爆震发动机的工作性能。

METHODS: The different concentrations of natural monoclonal antikeratin antibody IgM 3B4 were incubated with Candida albicans yeast phase suspension on condition that profited germ tube formation of Candida albicans to observe the action of natural monoclonal antikeratin antibody IgM 3B4 to Candida albicans germ tube formation.And the different concentrations of natural monoclonal antikeratin antibody IgM 3B4 were incubated with the mixed suspenions of Candida albicans yeast phase with malpighian cells, human buccal epithelial cells, endothelial cells of fetal umbilical vein, respectively, to observe the action of natural monoclonal antikeratin antibody IgM 3B4 to the adhesion of Candida albicans to malpighian cells, human buccal epithelial cells and endothelial cells of fetal umbilical vein.

将不同浓度的单克隆天然抗角蛋白抗体IgM 3B4分别与白念珠菌酵母相悬液在有利于芽管形成的条件下共同孵育，倒置显微镜下计数白念珠菌总数以及白念珠菌芽管数；将不同浓度的单克隆天然抗角蛋白抗体IgM 3B4与白念珠菌酵母相和人角质形成细胞混悬液、白念珠菌酵母相和人口腔黏膜上皮细胞混悬液、白念珠菌酵母相和胎儿脐静脉内皮细胞混悬液共同孵育，分别计数人角质形成细胞、人口腔黏膜上皮细胞、胎儿脐静脉内皮细胞上粘附的白念珠菌数。

Keratin antibody IgM 3B4 specifically against Candida albicans in vitro. METHODS: The different concentrations of natural monoclonal anti??keratin antibody IgM 3B4 were incubated with Candida albicans yeast phase suspension on condition that profited germ tube formation of Candida albicans to observe the action of natural monoclonal anti??keratin antibody IgM 3B4 to Candida albicans germ tube formation.And the different concentrations of natural monoclonal anti??keratin antibody IgM 3B4 were incubated with the mixed suspenions of Candida albicans yeast phase with malpighian cells, human buccal epithelial cells, endothelial cells of fetal umbilical vein, respectively, to observe the action of natural monoclonal anti??

将不同浓度的单克隆天然抗角蛋白抗体IgM 3B4分别与白念珠菌酵母相悬液在有利于芽管形成的条件下共同孵育，倒置显微镜下计数白念珠菌总数以及白念珠菌芽管数；将不同浓度的单克隆天然抗角蛋白抗体IgM 3B4与白念珠菌酵母相和人角质形成细胞混悬液、白念珠菌酵母相和人口腔黏膜上皮细胞混悬液、白念珠菌酵母相和胎儿脐静脉内皮细胞混悬液共同孵育，分别计数人角质形成细胞、人口腔黏膜上皮细胞、胎儿脐静脉内皮细胞上粘附的白念珠菌数。

The main reason is the uncommensurate contact between nanotube's crystal orientation and diamond's crystal orientation.

碳纳米管在金刚石基底以及氩基底上滑动滑动时，碳纳米管受到的摩擦力产生了明显的跃动现象，我们认为微观状态下，上、下表面间的晶格随着滑移而导致的相对位置变化是产生跃动现象的根本原因。

ZSM two-drum pulse low net work of the screen, pulp pressure from the top of the screen to cut into the screen, the two fall in the middle drum sieve, sieve in the drum inside and outside of the pressure difference and the dual-rotor rotary-wing together, qualified fiber Through the inside and outside the drum screen after screen to the body at the bottom of the pool, and then by the good plasma discharge tube machine, the screen remained in the dark between the flow of rough slurry residue by the rotor and driven together to drum sieve under the tailings from the slot after the Slag discharge pipe.

ZSM双鼓式低脉冲网前筛工作时，纸浆从压力筛的上部切向进入筛体，流到两个筛鼓中间，在筛鼓内外的压力差及双旋翼转子的共同作用下，合格纤维通过内、外筛鼓后汇集到筛体底部，然后经良浆管排出机外，留在筛鼓之间的粗渣受到浆流和旋翼的推动，汇聚到筛鼓下的尾渣槽后从排渣管排出。

The main aim of this thesis is to study the performance of a vortex tube in room and low temperature ranges and to find out the mechanism of the energy separation of the vortex tube, as well as to obtain from the applications of a vortex tube in low temperature ranges.

本文的研究目的就是通过理论和实验两方面深入分析和研究涡流管的常温和低温特性，探求涡流管能量分离机理的内在规律，以便为涡流管在低温下的应用提供依据。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。