But then tragedy struck at 14 weeks when doctors discovered the twins umbilical cords had become tangled, cutting of each other's blood supply, causing them both to die in the womb.
但14周后，悲剧发生了。医生发现两胎儿脐带纠结在一起，于是切断了彼此的血液供给，最终导致胎死腹中。
DIE: Various tools or devices for stamping, cutting, or shaping.
模具：各种制造工具，用于冲压，切割或成型。
Transferring the hologram onto a substrate occurs at this point by hot stamping or die cutting the hologram onto the selected material.
全息图转移到基板发生在这一点烫金或模切到所选材料的全息图案。
The gap between the minimum cutting edge cutting, trimming punching die when the distribution width is small, these are to be noticed.
刀口模切割线间的间隙最小，冲孔模修整时的分布宽度也很小，这些都是要注意的。
We cut down trees to make houses, furniture and paper. Many animals in forests die because they lose their homes and food. We must stop cutting down forests.
我们砍伐树木去建房、制作家具以及造纸。森林中的很多动物因为失去住所和食物而死亡。我们应当停止砍伐森林。
The first revolving die cutting production line design completed after 2002, has successively made the different specification revolving die-cutting machine for many die cutting manufacturer design.
从2002年第一台旋转模切生产线设计完成后，先后为多家模切厂商设计制造了不同规格的旋转模切机。
The company has developed many kinds of series different disposition revolving die-cutting machine, ADAPTS the different scale die cutting manufacturer demand.
公司开发了多种系列不同配置的旋转模切机，以适应不同的规模的横切厂商的需求。
The sword back cushion one or two layers of transparent adhesive tape to buffer the die cutting production.
在刀不背上垫一层或两层透明胶带，以缓冲模切爆发的波动。
These results can help packaging enterprises to choose die cutting foam correctly.
研究结果将有助于包装企业正确选用模切弹垫。
The cutting bending process and die structure of pedestal are introduced, and the cutting convex die, localization handspike and emending bending mechanism are briefly analyzed.
介绍了基座切断弯曲的工艺及模具结构，并对切断凸模、定位推杆及校正弯曲机构作了简单分析。
Be able to understand the cutting clearance with different die, and calculate the cutting clearance with the different thickness of the material.
能理解不同模具的切刀间隙，并根据不同的材料厚度计算出切刀间隙。
CO2 lasers is conducted to cutting die - board with the aim of discussing the relationship between cutting depth and parameters such as laser power, cutting speed and focal position.
采用CO2激光切割模切板，研究激光功率、切割速度、焦点位置等参数和切割深度之间的相互关系，研究如何确定最大切割速度和优化切割速度。
Finning is the practice of cutting the fins off sharks and throwing the animals back into the sea to die.
取鳍是将鲨鱼的鱼鳍砍掉之后再把鱼丢回海里任其死亡。
Direct sales of a variety of cutting plate machine, Bending machine Tool and Die, and so on.
直接销售各种规格的剪板机、折弯机及刀具模具等。
This machine is used for blanking various kinds of leather, cloth, cardboard, plastic, soft veneer and all of the soft tenacity material with a molding cutting die.
用于成型刀模冲裁各种皮革、布料、纸板、橡胶片材、薄木板等一切软韧性材料。
This machine is used to bent model brand mold cutting tool, during the course of making die cutting plate.
该精密手动弯刀机用于模切版制作时，模切刀的弯折成型。
Automatic compensation of linear velocity can guarantee that die-cutting size for each batch of cartons is in full accord.
线速度自动补偿确保每批纸箱的模切尺寸完全一致。
This model can be used for guiding production practices and optimizing the cutting parameters while laser cutting die-boards is using in packaging and printing industry.
在激光切割模切板的工业应用中，该模型可用于指导生产实践，优化切割工艺参数。
It POE es the print, die-cutting, slotting memory function, which could return to Zero and Re-set automatically.
具有印刷、模切、开槽记忆功能，自动归零，自动复位。
Drawing Dies incl. Models, castings, metall cutting, die manufacturing complete, try-out, etc.
拉丝模包括模型，铸件，金属切割，模具制造等。
The structure, process of work, essential of design and making of one kind of precision cutting die for two-piece on punch press were introduced. Then a practical die structure was given.
介绍了用在冲床上的一种双件精密剪切模的结构、工作过程和设计制造要点，并给出了实用的模具结构。
Improved the traditional process of the section material cutting, designed a cutting die. Introduced the structure characteristics and working process of the die.
对型材剪切的传统工艺进行了改进，采用一副剪切模，介绍了该模具的结构特点及工作过程。
The rubber cushion with die cutting base made in Spanish has the superfine die cutting resistance and the myriads of die cutting cycle and is most cost effective.
产自西班牙的模切底胶垫，超强耐模切性能、超长耐模切次数、性价比高。
Through analyzing the forming process of the comer pull buckle part, designed a cutting-bending-blanking progressive die. And introduced die working principle.
通过对转角拉扣五金零件的工艺分析，设计了一款切折弯曲落料级进模，同时对模具工作过程作了介绍。
The radius of the punch and die cutting edges is laid out to produce the desired circular shape without nicking into the circle as the work proceeds.
在工作过程中，冲头与凹模切口的半径定位，确保形成所需的圆形，而不至于在圆边产生“缺口”。
Improved drum self adhesive materials in batch paper label machine to slow business card printing and membership card making and die-cutting.
改善后的卷筒不干胶材料在间歇式输纸的标签机上要慢速制卡和会员卡制作和模切。
An open and multifunctional laser die-cutting numeric control system was developed with PMAC motion control card and industry PC.
开发了由PMAC运动控制卡和工业PC机组成的开放式多功能激光模切加工数控系统。
With setting of extended travel, suitable for cutting of extra-thick materials and extra-high cutting die.
设有特成的行程设定，适合特厚的材料及特高的刀模行裁。
The research result indicates that dynamic characteristic of elbow-bar framework less influences the die-cutting precision, but the moving press brought by it has more influence.
研究表明肘杆机构动态特性对模切精度的影响较小，但所产生的动压力对模切压力影响较大。
The research result indicates that dynamic characteristic of elbow-bar framework less influences the die-cutting precision, but the moving press brought by it has more influence.
研究表明肘杆机构动态特性对模切精度的影响较小，但所产生的动压力对模切压力影响较大。
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