Objective To investigate the carcinogenetic and tumor promoting effect of concentrated Helicobacter pylori culture supernatant ( CHCS ).

The ortho cone helicoid was used interrsect intercept by the ortho cone helicoid and the cylinder.

正圆锥螺旋面是正圆柱螺旋面被同轴正圆锥面截得.

AIM : To use three dimensional printing ( 3 DP ) technology to prepare zero-order controlled-release tablets of helicoid.

目的: 应用三维 打印技术 制备豆腐果苷零级控释片.

The surface obtained when every point on the edge generates an involute is called helicoid.

表面获得了在边缘的每点什么时候引起一断开线叫断开线螺旋面.

To make extra certain, a police helicopter kept watch from the skies.

为确保万无一失，一架警用直升机一直在空中警戒。

He was rushed to the hospital by helicopter .

他由直升机火速送到医院。

The helicopter was returning from a reconnaissance mission.

直升机完成侦察任务后正在返航。

UN troops could be landed by helicopter or even by parachute.

联合国部队可以乘直升机着陆，甚至可以伞降。

He was found by a police helicopter using thermal imaging equipment.

一架警用直升机借助热成像设备找到了他。

It was not long before a helicopter arrived on the scene to rescue the survivors of the plane crash.

不久一架直升飞机来到了现场搭救那次飞机失事的幸存者.

Heliophyte A plant typical of sunny habitats.

阳生植物:是一种典型的喜阳植物.

HELIOS-TAO Light is a Sino European fixtures Company based in Shanghai and Hong Kong.

我们是一家中欧合作的灯具公司,在上海及香港设有办公点.

The goddess the moon the sister of Helios.

月亮之神.赫利俄斯的妹妹.

Notes of heliotrope flowers and vanilla-combine to create the warm floral base notes.

天芥草及云呢拿 - 混合为散发温暖花香的基调.

On the roof of this building is located a helipad for the Statewide Trauma Service.

这个大厦屋顶位于一个停机坪为全州精神创伤服务.

A swimming pool that drains to reveal a helipad?

排干水后成为直升机停机坪的游泳池?

Consultants in heliport development and helicopter operations. Specializes in planning, design and development of and helipads.

为直升机机场及其营运提供顾问服务, 擅长直升机机场的规划 、 设计与开发.

Transfer to heliport for check in.

办理登记手续,转乘直升机.

Helium and neon are inert gases.

氦和氖为惰性气体.

After hydrogen, the atom with the simplest structure is that of helium.

在氢元素之后, 氦的原子结构最简单.

Unlike helium-4, it cannot be produced by radioactive decay.

与氦 - 4不同之处是, 氦-3不能由放射性衰变产生.