管下的

The seat tube and rear fork fold in the longitudinal plan of the bicycle. The wheels roll together until they are side by side by means of a structural feature shaped with a special angle at the bike's center. It can be folded as a Swiss knife.

具简单的结构，折迭方式是由车架的中心点拉起，并同时将车把手往下推，座管和后叉可折迭于脚踏车的纵面，就像瑞士刀一样折收起来。

And density grads along a cross-section perpendicular bisector were used to analysis secondary flow. Abnormal mechanism of inner wall temperature distribution in a large specific region in inclined upward tubes at supercritical pressures was discussed.

并利用截面中垂线上的密度梯度定量分析二次流变化的规律，讨论超临界压力下大比热区内倾斜光管内壁温分布异常的机理。

System(optical character recognition, cathode ray tube), the movement of the ''.

在''。'扫描'。''系统（光学字符认别，阴极射线管）中，光点从一行的末端到下一行的始端的运动。

The dissolution of offload valve spool: Using circlip pliers remove the valve core and valve located at the junction of the circlip, and then pipe clamp screwed up spool, remove the inside of the cylinder, valves, O-rings, U-type ring, spring and immersed into the cleaning agent, and then split out the valve on the inlet, the whole body into the soaking, this time, the demolition process by Dutch valve has been completed.

拆减荷阀阀芯：用卡簧钳取下位于阀芯与阀体连接处的卡簧，再用管钳拧出阀芯，取出里面的气缸、阀片、O型圈、U型圈、弹簧并放入清洗剂中浸泡，再拆出阀体上的进气口，将整个阀体放入浸泡，此时，减荷阀的拆卸过程已完成。

The bright regions in the spinal canal and brain represent cerebrospinal fluid; the long string extending down the body is the spinal cord.

脊柱管和大脑处的明亮区域表示脑脊髓液；向下延伸至身体的长条状体则是脊髓。

A single-walled carbon nanotube filled styrene-acrylate latex conductive film was prepared using a polymer-latex-based technology. SWCNTs were dispersed in a gum Arabic water solution by means of sonication, and mixed with styrene-acrylate latex to form a conductive composite film after drying at room temperature.

基于聚合物乳液法，将单壁碳纳米管在阿拉伯树胶溶液中经过超声波振荡剥离后，与聚合物乳液直接混合，然后在室温下成膜，制备出了电渗流阈值为0.03%的SWCNTs-苯丙乳液复合导电薄膜，研究了SWCNTs在聚合物中形成导电网络的过程。

Secondary ion emissions from carbon nanotubes under bombardments of MeV Si and Si2 clusters are measured by using TOF.

利用飞行时间法研究了碳纳米管在不同能量的Si和Si2团簇离子轰击下氢二次离子的发射。

The habitat was crowded inside. Four small airtight rooms enclosed tubs of hydroponically grown plants anchored under xenon lights.

俄国人管它叫Bios-3（生-3）。4个小的气密室里装进了好几桶水法栽培的植物，被放置在氙气灯下。

The optimum technical conditions were obtained as follows: the experimental drift tube at a temperature of 90 ℃, mobile phase of acetonitrile∶ water=70∶30, flow rate as 1 mL/min, nitrogen flow rate as 2.0 L/min, and a good separation of glucose and xylose in the hydrolysate.

实验条件优化得出在漂移管温度为90 ℃，流动相为乙腈∶水（70∶30），流速为1 mL/min，氮气流速为2.0 L/min条件下，经Shodex Asahipak NH2P-50(4.6 m×250 mm，5 μm)色谱柱后，可以将水解液中的主要糖成分葡萄糖和木糖进行良好的分离。

Forty-seven of 51 AEC patients were successfullyreintubated over the AEC (92%), with 41 of 47 on the first attempt(87%).

其中47个在 AEC 下重新插管是成功的，而47个中的41个在第一次尝试中就成功。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。