knife-edge
美 
英
词形变化
复数：knife-edges 同义词
英汉双解
1. | 刀刃the sharp edge of a knife |
习惯用语
on a knife-edge
胜负难料；成败未定finely balanced between success and failure
| The economy is balanced on a knife-edge. 经济形势尚不明朗。 |
十分焦虑；急于知道结果very worried or anxious about the result of sth
英汉解释
英英解释
例句
The two automatic detection system based on the light paths is simple, and easy to measure the knife-edge angle in the non-contact mode.
两种激光自动检测系统装置简单，易于实现刀口角的完全非接触式测量。
The only thing I do is respect their feelings, even if it has a sharp, knife-edge Wind adventure, I also deserve to calls.
我唯一所做的是尊重自己的感受，哪怕在刀口风尖里冒险也值得我去闯一闯。
Papandreou was reported to have later indicated he could step down even if he won today's knife-edge vote of confidence in parliament.
据报道，帕潘德里欧晚些时候暗示他可能会辞职，即使在议会赢得今天的具有决定性的信任票。
The pressure proportional elastic deformation of this bourdon tube is transmitted through a low friction movement to the knife edge pointer.
波登管的压力比例塑性变形通过摩擦力很小的机械装置传递给刃形指针。
Expressions of the resolution-effective diameter for pinholes with a double-knife-edge (DKE) profile are available in the literature.
该决议表达的有效直径为小孔的双刀口（DKE）简介可在文学。
Millstones must be concrete, specific, measurable events, defined with knife-edge sharpness.
Millstones必须是具体的，具体的，可衡量的事件，定义刀口锐利。
Poul Thomsen, IMF mission chief for Greece, told reporters that Greece's debt sustainability was on a "knife-edge" .
IMF希腊首席特使保罗•汤姆森（PoulThomsen）向记者表示，希腊的债务可持续性处于“关键时刻”。
Yet, as an ugly and at times violent election season nears its end, the outcome is now on a knife-edge.
然而，随着既丑陋又偶见暴力的选举期临近结束，结果将见分晓。
Auto suction outlet system. Suction outlet controlled by servo motor precision, following the knife edge automatic adjustment.
吸风口由伺服电机精准控制，跟随边自动调整。
Living with technology is like climbing a mountain along a knife-edge which narrows as it nears the summit.
生活和科技就像是沿着刀口爬山，离高峰越近就越狭窄。
In the IOU designs, the astigmatic and knife-edge methods were respectively adopted as the focusing servo mechanism.
在积体化光学模组设计上，像散法及刀缘法则分别被使用作为聚焦伺服之机制。
Knife-edge bits can be mounted on the cutterhead instead of disc cutters by means of wedge keys.
用楔形锁将先行刀安装在刀盘上，而不是滚刀。
"We are balanced on a knife edge, " Simms says. "The potentialities are wonderful; the probabilities deeply disturbing. "
思密斯说：“我们是在刀刃上起舞，一面是无限美好的机遇，一面是令人忧心忡忡的潜在威胁。”
The handle is arranged over the main knife-edge area of the knife body.
所述刀柄位在刀体的主刀口区的正上方。
all these equations , conclusion and programs can also be applied to in - line knife - edge follower cam mechanisms.
以上所推导的公式、结论以及程序同样适用于尖底直动从动件凸轮机构。
Tip: DO NOT lift the knife edge above the knuckles!
注意事项：不要把刀抬起高过指关节。
The specious present is not a knife - edge which a present moment passes through .
外在的现在不是一个现在的瞬间经过的刀口。
The setup of knife-edge thermometry is designed and built to quantify the effect of the chromium beam collimation by laser cooling.
设计搭建了刀口法测温实验装置，对激光多普勒冷却准直效果进行了定量评价。
Extruded three bronze double knife edge, soldered continuously on.
门柱上的双刀三簧片与门扇、门框密合焊接。
She's been living on a knife-edge since her ex-husband was released from prison last month.
从他前夫上个月从监狱释放后，她的生活就一直受到极大的威胁。
Measuring instruments. Knife edge rules.
测量仪表.锐边直尺
The theatre is on a financial knife-edge and must sell 75% of its seats every night to survive.
这个剧院处于财务危机，每晚必须卖掉75%的座位方能坚持下去。
This set piece (knife edge place badly worn around), cause motor bearing of feng.
此镶件（刀口）周围边沿处磨损严重，造成电机支承有批锋。
Although Mr Correa declared victory based on exit polling, the official count has been slow, and two key amendments are on a knife-edge.
尽管科雷亚根据投票结果宣布了胜利，但官方的计数十分缓慢，其中两个关键的修正案处境危险。
The application of measuring a knife edge profile is introduced.
介绍了测量断面边缘检测系统的应用。
In the US today, inflation expectations are on a knife edge.
在当今的美国，通胀预期正处于一个微妙状态。
high blade and knife-edge type, we recommend the use of plastic blade-like, you can better protect roller.
拔取优质刮刀及刀口典范榜样，倡导搁置塑料刮刀，可以更好不天爱护网纹辊。
The outcome is on a knife edge, with Pasok controlling only 152 seats in the 300-member parliament.
由于在300个议会席位中泛希腊社会主义运动党仅控制152席，结果看上去凶多吉少。
No blade of the knife edge can be filed, such as the feeling of hair slip to prove that there is steel knives, but also the hardness.
没有刀片的刀刃可以提出，如感觉发滑，证明有钢刀具，而且硬度。
other cuts in In the process of knife-edge hair.
另外在裁减过程中的刀口毛。
Thin edge(about 1 mm thickness)slitting with automatic and manual grindstone keep knife edge sharp and make silt paper smooth and tidy.
采用薄刀分切（厚度仅为1毫米）、设有手动、手动砂轮磨削，保持刀刃锋利，使分切的纸板平滑整齐。
I want to be nose high when I do my roll for the knife-edge pass at show center.
当我在展览中心上空横滚准备做刀锋通场的动作时我要让机头抬高。
the flowmeter adopts the pulsate noise metering method, and its metering element is a orifice plate with knife edge;
与之配套的新型两相流量计采用脉动噪音测量法，其测量元件仅为一块锐缘孔板；
Study of Microstructure and Performance of Stainless Steel Knife-edge by Laser Hardening
不锈钢刀具刃口激光表面强化组织性能研究
The main knife-edge area is a convex strip-shaped cutting belt, and is used to cut into sheets and threads;
主刀口区是呈凸弧狭条形切割带，用于切片切丝；
Propagation Loss for Radio Wave over Rough Sea Surface with An Knife-edge Obstacle
具有刃形峰的粗糙海面对电波的传播损耗
Digital knife-edge testing technology on micro-optical surface characterization
微光学元件面形的数字刀口检测技术
Knife Edge Straight Edges; Dimensions, Technical Conditions of Delivery
直尺.精密直尺.尺寸.交货技术条件
Spectral changes of partially coherent light beam diffracted by a knife-edge
部分相干光束经刀边衍射产生的光谱变化
Axial compression test can use double knife-edge bearing to instead spherical hinge bearing;
轴心受压构件试验可采用双刀口支座代替球铰支座；
