查询词典 hollow

"Sargassums are also known as sea holly because of their highly branched stems with hollow, berrylike floats and many leaflike, sawtooth-edged blades."

马尾藻还因其高度分支、浆果状气囊和许多带锯齿边缘的叶片状拟叶而被称为海冬青。

Companies selling products are: Re-header screws, Roll Machine, the screw assembly machine, hollow rivet machines, and also provide mechanical maintenance, spare parts and other after-sales service.

公司销售产品有：螺丝打头机、搓丝机、螺丝组装机、空心铆钉机，同时还提供机械维修、备品备件等售后服务。

With different types of Taiwan-made hollow rivet machines, screw machines, support equipment and imported raw material, we can produce brass/ iron/ aluminum/ stainless steel rivets, male female screws, step screws and hardware.

本公司均采用进口原材料，能生产铜、铁、铝、不锈钢等各种材质的铆钉、公母钉、台阶钉、螺丝及其他五金件。

Methods 34 cases were divided into three group:traction group:6 cases,fixed by hollow screw thread;nail group:16 cases;artifical joint group:12 cases.

方法将34例老年股骨颈骨折分为牵引组、空心螺纹钉治疗组、人工关节治疗组，其中牵引组6例，空心螺纹钉组16例、人工关节组12例。

2DIE-4 BLOW SCREW HEAD MAKING MACHINE,3DIE-3 BLOW SCREW HEAD MAKING MACHINE,2DIE-2 BLOW SCREW HEAD MAKING MACHINE,3DIE-6 BLOW SCREW HEAD MAKING MACHINE,BLIND RIVET HEADING MACHINE,HOLLOW HEADING MACHINE,THREAD ROLLING MACHINE

二模四冲多冲程螺丝打头机、三模三冲多冲程螺丝打头机、二模二冲多冲程螺丝打头机、三模六冲多冲程螺丝打头机、拉钉打头机、空心打头机、搓牙机，二模四冲冷镦机，冷镦机，打头机。

Objective To investigate the hollow nails, anchor screw fixation for the treatment of knee posterior cruciate ligament tibial attachment avulsion fracture surgery.

目的 探讨空心钉、锚钉内固定治疗膝后交叉韧带胫骨附着部撕脱骨折的手术疗效。

In fact, the flop shot required from a closely mown grassy hollow to an adjacent elevated green can be even more difficult than a shot from a sand bunker.

事实上，从一个修剪较低的草抗里切球到临近被抬高的果岭比从一个沙坑里还要难。

Today, players use specially developed rubber-coated wooden and carbon-fibre rackets and a lightweight, hollow celluloid ball.

现在的乒乓球手们用的则是为他们量身定做的蒙着胶皮的木质或碳纤维球拍，以及赛璐珞制成的重量极轻的乒乓球。

Today, players use specially developed rubber-coated wooden and carbon-fibre rackets and a lightweight, hollow celluloid ball.

最早，乒乓球的球拍是用雪茄烟盒盖做成的，球是香槟酒软木塞雕成的；今天的球员使用的是特别研发的木质或碳纤维球拍和轻质塑胶空心球，在球拍上使用的各种合成橡胶和胶水可以增加球的旋转和速度。

The game, which debuted in the Olympic Games in 1988 at Seoul, began with cigar-box lids for rackets and a carved champagne cork for a ball. Today, players use specially developed rubber-coated wooden and carbon-fibre rackets and a lightweight, hollow celluloid ball. Various rubber compounds and glues are applied on the rackets to impart greater spin or speed.

最早，乒乓球的球拍是用雪茄烟盒盖做成的，球是香槟酒软木塞雕成的；今天的球员使用的是特别研发的木质或碳纤维球拍和轻质塑胶空心球，在球拍上使用的各种合成橡胶和胶水可以增加球的旋转和速度。

Through comparing with the results by simulation to study the effects of theprojectile"s final velocity, the angle of rotation and the ballistic trajectory"s migration withdifferent projectile"s rotating speeds, different target"s moving speeds and differentpenetration angles.

通过比较数值模拟的结果来研究不同弹头转速、目标速度、侵彻角对侵彻过程中弹头最终速度、翻转角度和弹道偏移的影响。

I love stationery and all the accoutrement of writing.

我爱文具以及所有的书写的工具装备。